Question

Ethan uses 660 calories when he runs for 1 hour. How many calories does he burn each minute?

Answer 1

Explanation:

He burns 11 calories per minute, using conversion we know that 1hr=60 min.

So we want to know how many calories in a minute.

660/60=11 calories

1 min x
`(1 hr)/(60 min)` x
`(660 cal)/( 1 hr)` = 11 cal