1. John completed his homework at 18 25. He took 2 h 47 min to complete his work. What time did he start?

2. A football match started at 15 15 and it ended at 16 40.
How long was the football match?

3. How many 1/2 turns will the minute hand of a clock turn between 9.25 a.m. to 10.55 a.m.?

4. Edward washed 8 cars on Saturday. He took 20 minutes to wash each car. He started at 07 00. At what time will he finish if he did not take any breaks?

5. Jacob took 2 min 38 s to jog round a park. His sister took 40 s faster than him to complete the same distance. How long did his sister take?