Question

A car wash detailed 217 cars in 7 hours. At what rate did the car wash detail cars in cars per hour?
30 cars per hour
32 cars per hour
29 cars per hour
31 cars per hour

Answer 1

Can Someone please help me i'll medal the first person who answer

Answer 2

31 cars an hour.

Answer 3

hold up trying to figure this out......

Answer 4

7 times 31 = 217 so the last one is correct.

Answer 5

32 cars per hour

Answer 6

d is the correct answer

Answer 7

the formula for finding the rate is r=I/PT times 100

Answer 8

@Amber123456 @tyronne tyronne you are right @Amber123456 you r wrong