Question

A dog sleep from 10:36 PM to 3:36 AM.How long did the dog sleep?

Answer 1

5 hours

Explanation:

10:36- 11:00=24 min

11:00-3:00= 4 h

3:00-3:36=36 min

add them up

=

5h

Answer 2

5 hours.

Explanation:

Note that the clock "restarts" at 12, and flips from PM to AM (and vice versa).

In this case:

1st hour: 10:36 - 11:36pm

2nd hour: 11:36pm - 12:36am

3rd hour: 12:36am - 1:36am

4th hour: 1:36am - 2:36am

5th hour: 2:36am - 3:36am

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