How much money was collected from 1,625 students of a school for a charity show, if each student contributed ₹740?

If the cost of 65 refrigerators is ₹48,46,400, what is the cost of each refrigerator?

The product of two numbers is 17,20,740. If one of the numbers is 1,785, find the other.

A car covers 4,320 km in 45 hours. At what speed per hour does the car move?