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

there are probably multiple solutions but this is the one I came up with…

She would need to do step aerobics for 25 minutes (275 calories burned) and stretch for 15 minutes (60 calories burned) which would equal a total of 335 calories burned.

hope this helped :)