Answer:
5/6
Step-by-step explanation:
you must flip 3 over 5 and multiply
First we can figure out an hourly rate at which cars are washed. To do so, we need to divide 5 cars by 3 hours.
Then we need to multiply 7.5 hours by the rate. This will tell us how many cars are washed in 7.5 hours.
![\frac{5}{3}(7.5)](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B3%7D%287.5%29)
= 12.5 cars
Answer:
the answer is B
Step-by-step explanation:
sorry If I am wrong