Question

Brenden runs six times a week for thirty minutes and lifts three times a week for twenty minutes. Write a mathematical expression for the number of hours Brenden works out in a week.

Answer 1

Answer: $\frac{6(#30)+3(20)}{60}$

Step-by-step explanation:

6(30)+3(20)

=180+60

= 240/60

=4 hours