Question

Jamal started his homework at 7:30 p.m. He finished at 8:45 p.m. How long did his homework take?​

Answer 1

1 hour and 15 minutes

Explanation:

when working with time focus if the time change is bigger than 12 hours (by looking if it changed from p.m. to a.m. or if it changed from a.m. to p.m.)

Answer 2

Explanation:

45 minutes add 30 minutes = 75 minutes

75 minutes into hours = 1 hour and 15 minutes