Question

The B-Clean Car Wash washed 128 cars in 3

hours. At that rate, how many cars can they
wash in 8 hours?

Answer 1

Answer: 341 cars

Explanation:

128 cars washed in 3 hours means that they are washing

128/3=42.66667 cars/hour

At that rate, of 42.66667 cars/ hour,

42.66667*8=341.33333 cars in 8 hours.

Rounding down to the total number of cars that could be completely washed in 8 hours, 341 cars.