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Number of seconds equal to 1/5 hour

2 Answers

7 votes
There are 720 seconds in a fifth of an hour.

(1)/(5) of an hour (60 minutes) is 12 minutes.
12×60 is 720.
User MrJack
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1/5 of an hour is 12 minutes. 60 seconds x 12 minutes= 720 seconds
User Gcali
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