Question

8. A tennis match ends at 3.20pm. It was on for 3 hours 50 minutes. When did it start?​

I know the answer but how to explain to child when hour changes.

Answer 1

Answer: The tennis match started at 12;30

Explanation:

3:20pm - 3 hours = 12:00

one hour= 60 min

60+20=80

80-50= 30

So it started at 12:30

you could print out a picture of a clock to explain to the child how the hours changed or just draw one