Question

The parking charges in a mall is directly proportional to the duration (in hours) for which a vehicle is parked. If ₹30 is charged for parking a vehicle for 2 hours, how much will the mall charge for parking for 3 hours?

Answer 1

Step-by-step explanation:

equation for making graph is as follows :

y = 30 + (x-2)×10

y = 30 + 10x - 20

y = 10x + 10

so , when X= 5 i.e. time is five hours

y = 10 ×5 + 10

y = 60

so , for 5 hours charges are 60 rupees

Answer 2

Answer: 45

Step-by-step explanation: if 30 rupees for 2 hrs then for 1 hour it will be 30/2 = 15 so 15 rupees for 1 hour now to find the answer for the question 15 x 3 = 45 rupees for 3 hours