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## What is 3 hr 20 min + 4 hr 25 min + 5 hr 35 min?

Convert everything to minutes for easy addition...

1 hour = 60 minutes

3 hr 20 min = 200 minutes

4 hr 25 min = 265 minutes

5 hr 35 min = 335 minutes

For a total of 800 minutes.

Convert to hours by dividing by 60 for a result of:

**13 hours and 20 minutes**

Tags: math

- Last update:
- 2007-12-02 18:15
- Author:
- Ask MIStupid
- Revision:
- 1.0

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