It takes 1/4 of an hour to wash and wax a car. If car wash is open 7 1/2 hours on Monday how many cars get washed and waxed
6 years ago
1/4 hr=15min can wash a car
7(1/2)hr=450 min
450 min/15min=30 cars
6 years ago
Answered By Ting Yi C
1/4 hr=15min can wash a car
7(1/2)hr=450 min
450 min/15min=30 cars