Question

It takes 5 hours for three ice-cream dispensers to dish out 180 cups. How many hours would it take 8 dispensers to dish out 600 cups of ice creams​

Answer 1

Explanation:

Per machine per hour would be 180/(3 x 5) = 12

8 machines X 12 cups/machine hour = 96 cups per hour

600 cups / 96 cups/hr = 6.25 hours