Question

Megan exercises every morning for 40 minutes. She does a combination of step aerobics, which burns about 11 calories/min and stretching which burns about 4 calories/min. Her goal is to burn 335 calories during her routine.
How long should she participate in each activity in order to burn 335 calories?

Answer 1

Is it multiple choice?

Answer 2

yes

Answer 3

a.


20 min aerobics


20 min stretching


c.


22 min aerobics


18 min stretching




b.


30 min aerobics


10 min stretching


d.


25 min aerobics


15 min stretching











b.


30 min aerobics


10 min stretching


d.


25 min aerobics


15 min stretching