NCERT Solutions Class 8 Mathematics Chapter 13 Direct and Inverse Proportions

Exercise 13.1 Q.1) Following are the car parking charges near a railway station up to: 4 hours Rs.60 8 hours Rs.100 12 hours Rs.140 24 hours Rs.180 Check if the parking charges are in direct proportion to the parking time. Sol.1) Charges per hour: 𝐶1 = 60/4…