Answer :
Question:
Vivi is a drummer for a band. She burns 756 calories while drumming for 3 hours. She burns the same number of calories each hour. How many calories does Vivi burn per hour?
Answer:
Vivi burn 252 calories per hour.
Solution:
Amount of calories burned for 3 hours = 756
Given amount of calories burned each hour is same.
To find the amount of calories burned per hour.
[tex]$\text{Amount of calories burned per hour} =\frac{\text{Total amount of calories burned}}{\text{Number of hours}}[/tex]
[tex]$=\frac{756}{3}[/tex]
= 252
Amount of calories burned per hour = 252 calories
Hence, Vivi burn 252 calories per hour.