Rachel went to her friend's house on Saturday for 2 hours. She spent 20% of her time tutoring her friend in math. How many minutes did she spend tutoring her friend?

24 Minutes

Step-by-step explanation:

1) Convert hours to minutes

1 hour = 60 minutes

60x2 = 120 minutes

2) She spent 20% of her time tutoring her friend

So you must multiply her total time there, 120 minutes by 0.20

120 (0.20) = 24

25 min