Question

Convert the following into second /minutes:
1. 23 hours
2. 8 hours
3. 13 hours
4. 19 hours
5. 21 hours

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Answer 1

Answer:

1.1380 minutes

2.480 minutes

3.780minutes

4.1140minutes

5.1260 minutes

Answer 2

Answer:

1 hour = 60 minutes

1 hour= 3600 seconds

1. 23 hours = 23 *60 minutes= 1380 minutes or 82800 seconds

2. 8 hours= 8*60 minutes= 480 minutes or 28800 seconds

3. 13 hours= 13*60 minutes= 780 minutes or 46800 seconds

4. 19 hours = 19*60 minutes= 1140 minutes or 68400 seconds

5. 21 hours = 21*60 minutes = 1260 minutes or 75600 seconds