1) Starting time: 9:45
Ending time  : 10:45
How long is the time: ________ hrs  _______ mins

2) Starting time: 9:45
Ending time  : 10:00
How long is the time: ________ hrs  _______ mins

3) Starting time: 9:45
Ending time  : 11:00
How long is the time: ________ hrs  _______ mins


4) Starting time: 9:45
Ending time  : 12:15
How long is the time: ________ hrs  _______ mins

5) Starting time: 7:45
Ending time  : 10:45
How long is the time: ________ hrs  _______ mins