Compute the time: include your solution.

1. 3:15 - 3:45 =
2. 11:00 - 12:30 =
3. 9:45-10:05 =
4. 4:20 - ❓ = 2 hours
5. ❓ - 11:30 = 30 minutes


Sagot :

Answer:

1. 30 minutes

2. 1 hour and 30 minutes

3. 20 minutes

4. 6:20

5. 11:00

Step-by-step explanation:

1. 45 minus 15 =30

2. 11:00 plus 1 hour =12:00, then add another 30 mins, equals to 12:30

3. add 15 mins to get exactly 10:00, then add another 5 mins

4. add 2 hours to 4:20, you will get 6:20

5. subtract 30 minutes from 11:30, you will get 11:00