Question

Steve washed 15 cars in 3 hours. How many cars can he wash in 7 hours?

Answer 1

35 cars in 7 hrs

Explanation:

Steve's rate of work is (15 cars) / (3 hrs), or 5 cars/hr.

In 7 hrs he can wash

5 cars

---------- * 7 hrs = 35 cars in 7 hrs

hr

Answer 2

Answer:35 cars in 7 hours.

Step-by-step explanation:15/3=5 per hour. 5x7=35.