Question

A cafeteria sells 30 drinks every 15 minutes. Predict how many drinks the cafeteria sells every hour. Help!

Answer 1

120 drinks
There are 60 minutes in an hour and 60/15 is 4.
4 x 30 = 120

Answer 2

120 drinks and hour

Explanation:

15 min is a quarter of an hour so we just got to times the 30 drinks by 4. Simple math really.

Hope this helps:)