Question

You exercise for 3/4 of an hour. You jump rope for 1/3 of that time. What portion of the hour do you spend jumping rope?​

Answer 1

You spend 15 minutes jumping rope.

Answer 2

15 minutes

Explanation:

The 3/4 of an hour is,

→ 60 × (3/4)

→ 180/4 = 45

Now required time spend on rope is,

→ 45 × (1/3)

→ 45/3 = 15 minutes

Hence, he had spend 15 minutes.