Question

A boy needs to be at school by 8:15 am. If it takes him 15 minutes to take a bath, 20 minutes to get dressed, 25 minutes to eat, and 15 minutes to ride his bike to school, what time does he need to get up?

Answer 1

Explanation:

Calculate the total time first

15 + 20 + 25 + 15 = 75 mins = 1 hr 15 mins

Subtract 1:15 From 8:15 = 7:00

Therefore, he needs to get up on 7:00 am.