Question

oni is investigating different fitness plans available to her on the internet. which fitness plan meets the recommended amount of physical activity per week? (1 point) o 3 days of running 30 minutes, 2 days of walking 30 minutes o 3 days of 45 - minute hiit classes o 5 days of swimming laps 20 minutes o 3 days of weightlifting 20 minutes, 2 days of 30 - minute zumba classes

Explanation:

Step1: Calculate total exercise - time for each option

Option 1:

3 days of weightlifting 20 minutes each and 2 days of 30 - minute Zumba classes.
Total time = (3×20)+(2×30)=60 + 60=120 minutes.

Option 2:

5 days of swimming laps 20 minutes each.
Total time = 5×20 = 100 minutes.

Option 3:

3 days of 45 - minute HIIT classes.
Total time = 3×45=135 minutes.

Option 4:

3 days of running 30 minutes each and 2 days of walking 30 minutes each.
Total time=(3×30)+(2×30)=(3 + 2)×30=150 minutes.

Answer:

3 days of running 30 minutes, 2 days of walking 30 minutes