Maharashtra Board Class 5 Maths Chapter 9 Decimal Fractions Set 39 Solutions

Std 5 Maths Chapter 9 Decimal Fractions

Question 1. Write how many rupees and how many paise.
(1) Rs. 58.43
Answer: 58 rupees 43 paise.
In simple words: This question teaches you how to separate the whole number (rupees) from the decimal part (paise) in a given amount. The digits after the decimal point represent paise.

🎯 Exam Tip: Pay close attention to the decimal point to correctly identify the rupees and paise components. Remember, 100 paise make 1 rupee.

Question 1. Write how many rupees and how many paise.
(2) Rs. 9.30
Answer: 9 rupees 30 paise.
In simple words: This question teaches you how to separate the whole number (rupees) from the decimal part (paise) in a given amount. The digits after the decimal point represent paise.

🎯 Exam Tip: Pay close attention to the decimal point to correctly identify the rupees and paise components. Remember, 100 paise make 1 rupee.

Question 1. Write how many rupees and how many paise.
(3) Rs. 2.30
Answer: 2 rupees 30 paise.
In simple words: This question teaches you how to separate the whole number (rupees) from the decimal part (paise) in a given amount. The digits after the decimal point represent paise.

🎯 Exam Tip: Pay close attention to the decimal point to correctly identify the rupees and paise components. Remember, 100 paise make 1 rupee.

Question 1. Write how many rupees and how many paise.
(4) Rs. 2.3
Answer: 2 rupees 30 paise.
In simple words: This question teaches you how to separate the whole number (rupees) from the decimal part (paise) in a given amount. The digits after the decimal point represent paise.

🎯 Exam Tip: Pay close attention to the decimal point to correctly identify the rupees and paise components. Remember, 100 paise make 1 rupee.

Question 2. Write how many rupees in decimal form.
(1) 6 rupees 25 paise
Answer: Rs. 6.25
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 2. Write how many rupees in decimal form.
(2) 15 rupees 70 paise
Answer: Rs. 15.70
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 2. Write how many rupees in decimal form.
(3) 8 rupees 5 paise
Answer: Rs. 8:05
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 2. Write how many rupees in decimal form.
(4) 22 rupees 4 paise
Answer: Rs. 22.04
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 2. Write how many rupees in decimal form.
(5) 720 paise
Answer: Rs. 7.20
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 3. Write how many metres and how many centimetres.
(1) 58.75 m
Answer: 58 m 75 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(2) 9.30 m
Answer: 9 m 30 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(3) 0.30 m
Answer: 30 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(4) 0.3 m
Answer: 30 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(5) 1.62 m
Answer: 1 m 62 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(6) 91.4 m
Answer: 91 cm 40 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(7) 7.02 m
Answer: 7 m 2 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(8) 0.09 m
Answer: 9 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 4. Write how many metres in decimal form.
(1) 1 m 50 cm
Answer: 1.5 m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 4. Write how many metres in decimal form.
(2) 50 m 40 cm
Answer: 50.40 m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 4. Write how many metres in decimal form.
(3) 50 m 4 cm
Answer: 50.04 m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 4. Write how many metres in decimal form.
(4) 734 cm
Answer: 7.34 m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 4. Write how many metres in decimal form.
(5) 10 cm
Answer: 0.1 m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 4. Write how many metres in decimal form.
(6) 2 cm
Answer: 0.02 m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 5. Write how many centimetres and how many millimetres.
(1) 6.9 cm
Answer: 6 cm 9 mm
In simple words: This question helps you convert a decimal measurement in centimetres into its centimetre and millimetre components. The whole number is centimetres, and the first digit after the decimal is millimetres.

🎯 Exam Tip: Know that 1 centimetre equals 10 millimetres. The first digit after the decimal represents millimetres.

Question 5. Write how many centimetres and how many millimetres.
(2) 20.4 cm
Answer: 20 cm 4 mm
In simple words: This question helps you convert a decimal measurement in centimetres into its centimetre and millimetre components. The whole number is centimetres, and the first digit after the decimal is millimetres.

🎯 Exam Tip: Know that 1 centimetre equals 10 millimetres. The first digit after the decimal represents millimetres.

Question 5. Write how many centimetres and how many millimetres.
(3) 0.8 cm
Answer: 8 mm
In simple words: This question helps you convert a decimal measurement in centimetres into its centimetre and millimetre components. The whole number is centimetres, and the first digit after the decimal is millimetres.

🎯 Exam Tip: Know that 1 centimetre equals 10 millimetres. The first digit after the decimal represents millimetres.

Question 5. Write how many centimetres and how many millimetres.
(4) 0.5 cm
Answer: 5 mm
In simple words: This question helps you convert a decimal measurement in centimetres into its centimetre and millimetre components. The whole number is centimetres, and the first digit after the decimal is millimetres.

🎯 Exam Tip: Know that 1 centimetre equals 10 millimetres. The first digit after the decimal represents millimetres.

Question 6. Write how many centimetres in decimal form.
(1) 7 cm 1 mm
Answer: 7.1 cm
In simple words: This question demonstrates how to write a measurement given in centimetres and millimetres, or just millimetres, as a single decimal number in centimetres.

🎯 Exam Tip: Since 10 mm = 1 cm, dividing millimetres by 10 gives their decimal equivalent in centimetres.

Question 6. Write how many centimetres in decimal form.
(2) 16 mm
Answer: 1.6 cm
In simple words: This question demonstrates how to write a measurement given in centimetres and millimetres, or just millimetres, as a single decimal number in centimetres.

🎯 Exam Tip: Since 10 mm = 1 cm, dividing millimetres by 10 gives their decimal equivalent in centimetres.

Question 6. Write how many centimetres in decimal form.
(3) 144 mm
Answer: 14.4 cm
In simple words: This question demonstrates how to write a measurement given in centimetres and millimetres, or just millimetres, as a single decimal number in centimetres.

🎯 Exam Tip: Since 10 mm = 1 cm, dividing millimetres by 10 gives their decimal equivalent in centimetres.

Question 6. Write how many centimetres in decimal form.
(4) 8 mm
Answer: 0.8 cm
In simple words: This question demonstrates how to write a measurement given in centimetres and millimetres, or just millimetres, as a single decimal number in centimetres.

🎯 Exam Tip: Since 10 mm = 1 cm, dividing millimetres by 10 gives their decimal equivalent in centimetres.

Writing Half, Quarter, Three-Quarters And One And A Quarter In Decimal Form

'Half' is usually written as \( \frac{1}{2} \). To convert this fraction into decimal form, the denominator of \( \frac{1}{2} \) must be converted into an equivalent fraction with denominator 10.

\( \frac{1}{2} = \frac{1 \times 5}{2 \times 5} = \frac{5}{10} \) so the decimal form of \( \frac{1}{2} \) will be \( \frac{5}{10} \) or 0.5 Just as \( \frac{1}{2} = \frac{1 \times 5}{2 \times 5} = \frac{5}{10} = 0.5 \), note that \( \frac{1}{2} = \frac{1 \times 50}{2 \times 50} = \frac{50}{100} = 0.50 \)

Therefore, 'half' is written as '0.5' or 0.50'. 'Quarter' and 'three quarters' are written in fractions as \( \frac{1}{4} \) and \( \frac{3}{4} \) respectively. Let us convert them into decimal fractions. 10 is not divisible by 4. Therefore, the denominators of \( \frac{1}{4} \) and \( \frac{3}{4} \) cannot be made into fractions with multiples of 10. However, \( 4 \times 25 = 100 \), so the denominator can be 100.

\( \text{A quarter} = \frac{1}{4} = \frac{1 \times 25}{4 \times 25} = \frac{25}{100} = 0.25 \)
and \( \text{Three quarters} = \frac{3}{4} = \frac{3 \times 25}{4 \times 25} = \frac{75}{100} = 0.75 \)
One and a quarter = \( 1 + \frac{1}{4} = 1.25 \)
One and a half = \( 1\frac{1}{2} = 1.50 = 1.5 \)
One and three quarters = \( 1\frac{3}{4} = 1.75 \)
Seventeen and a half = \( 17\frac{1}{2} = 17.50 = 17.5 \)

Decimal Fractions Problem Set 37 Additional Important Questions And Answers

Question 1. Write how many rupees and how many paise.
(1) Rs. 147.5
Answer: 1 hundred and 47 rupees 50 paise.
In simple words: This question teaches you how to separate the whole number (rupees) from the decimal part (paise) in a given amount. The digits after the decimal point represent paise.

🎯 Exam Tip: Pay close attention to the decimal point to correctly identify the rupees and paise components. Remember, 100 paise make 1 rupee.

Question 1. Write how many rupees and how many paise.
(2) Rs. 40.4
Answer: 40 rupees and 40 paise.
In simple words: This question teaches you how to separate the whole number (rupees) from the decimal part (paise) in a given amount. The digits after the decimal point represent paise.

🎯 Exam Tip: Pay close attention to the decimal point to correctly identify the rupees and paise components. Remember, 100 paise make 1 rupee.

Question 2. Write how many rupees in decimal form.
(1) 105 paise
Answer: Rs. 1.05
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 2. Write how many rupees in decimal form.
(2) 6 rupees 6 paise
Answer: Rs. 6.06
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 2. Write how many rupees in decimal form.
(3) 20 rupees 20 paise
Answer: Rs. 20.2
In simple words: This question shows how to write an amount given in rupees and paise as a single decimal number. Rupees go before the decimal, and paise go after.

🎯 Exam Tip: Ensure that paise are represented by two digits after the decimal point. If there's only one digit (like 5 paise), write it as 05 (e.g., 8.05).

Question 3. Write how many metres and how many centimetres.
(1) 1.1m =
Answer: 1 m 10 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(2) 120 cm =
Answer: 1 m 20 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(3) 24.8 m =
Answer: 24 m 80 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 3. Write how many metres and how many centimetres.
(4) 0.5 m =
Answer: 50 cm
In simple words: This question focuses on converting a decimal measurement in metres into its metre and centimetre components. The whole number is metres, and the decimal part (first two digits) is centimetres.

🎯 Exam Tip: Similar to rupees and paise, the digits after the decimal point represent centimetres. 1 metre equals 100 centimetres.

Question 4. Write how many metres in decimal form.
(1) 110 cm =
Answer: 1.1m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 4. Write how many metres in decimal form.
(2) 60 cm =
Answer: 0.6 m
In simple words: This question involves expressing a measurement given in metres and centimetres as a single decimal number in metres. Metres come before the decimal, and centimetres come after.

🎯 Exam Tip: Remember to represent centimetres using two digits after the decimal. For example, 4 cm should be written as 04 m (e.g., 50.04 m).

Question 5. Write how many centimetres and how many millimetres.
(1) 0.1 cm =
Answer: 1 mm
In simple words: This question helps you convert a decimal measurement in centimetres into its centimetre and millimetre components. The whole number is centimetres, and the first digit after the decimal is millimetres.

🎯 Exam Tip: Know that 1 centimetre equals 10 millimetres. The first digit after the decimal represents millimetres.

Question 5. Write how many centimetres and how many millimetres.
(2) 10.5 cm =
Answer: 10 cm 5 mm
In simple words: This question helps you convert a decimal measurement in centimetres into its centimetre and millimetre components. The whole number is centimetres, and the first digit after the decimal is millimetres.

🎯 Exam Tip: Know that 1 centimetre equals 10 millimetres. The first digit after the decimal represents millimetres.

Question 6. Write how many centimetres in decimal form.
(1) 1 mm =
Answer: 0.1 cm
In simple words: This question demonstrates how to write a measurement given in centimetres and millimetres, or just millimetres, as a single decimal number in centimetres.

🎯 Exam Tip: Since 10 mm = 1 cm, dividing millimetres by 10 gives their decimal equivalent in centimetres.

Question 6. Write how many centimetres in decimal form.
(2) 100 mm =
Answer: 10.0 cm
In simple words: This question demonstrates how to write a measurement given in centimetres and millimetres, or just millimetres, as a single decimal number in centimetres.

🎯 Exam Tip: Since 10 mm = 1 cm, dividing millimetres by 10 gives their decimal equivalent in centimetres.

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