Question

I need help please and thank you

Answer 1

I will show you a way to do 1 and then you pratice with the rest and I'll check it and help you .

This is what I would do to make it easier

1. 7:15 to 11:16 then 12:05 to 6:10

- hours are on the left side-

1 - 7:15 to 8:15

2- 8:15 to 9: 15

3 - 9:15 to 10:15

4 - 10:15 to 11:15

16 - 15 = 1

4 hours and 1 minute

worked :12:05 - 6:10

1- 12:05 to 1:05

2- 1:05 to 2:05

3- 2:05 to 3:05

4 - 3:05 to 4:05

5- 4:05 to 5:05

6- 5:05 to 6:05

10 - 5 = 5

6 hours and 5 mins

4 + 6 = 10 hours

1 + 5 = 6 mins

10 hours and 6 minutes