143k views
5 votes
A personal trainer designs exercise plans based on a combination of strength-training and aerobic exercise. A beginner plan has 15 minutes per session of strength-training and 20 minutes per session of aerobic exercise for a total of 90 minutes of exercise in a week. An advanced plan has 20 minutes per session of strength-training and 30 minutes of aerobic exercise for a total of 130 minutes of exercise in a week. Which statement describes when the plans are based on the same number of aerobic exercise sessions?

User MURATSPLAT
by
3.9k points

1 Answer

5 votes

Answer:

Each plan utilizes a combination of 2 strength-training sessions and 3 aerobic exercise sessions per week.

Explanation:

User Abhinav Mathur
by
4.3k points