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clocks

by sumasajja » Sat Jul 23, 2011 4:41 pm
which of the following is greater?
1]the number of minutes in 3.15 hours
2]the number of minutes in 3 hours 15 minutes
please explain the difference coz i am unable to..
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by vineeshp » Sat Jul 23, 2011 5:35 pm
3.15 hours .

0.15 of an hour is 15/100 of an hour = 15/100 of 60 minutes = 15/100 * 60 = 900/100 = 9.
Vineesh,
Just telling you what I know and think. I am not the expert. :)
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