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Q: What fraction of an hour is 120 seconds?

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1 hour = 100% 1 minute in an hour = 1/60 therefore 30 seconds in an hour = 1/120

120 seconds = 2 minutes 120 seconds = 0.03 hour

30/60=1/2 1/2/60 =1/120 so it's 1/120. If 1 minute or 60seconds is 1/60 of an hour, so 30 seconds must be 1/120.

1 hour = 60 minutes = 60*60 seconds = 3600 seconds So 20 seconds, as a fraction of an hour = 20/3600 = 1/180

2 in a minute times 60...

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1 hour = 100% 1 minute in an hour = 1/60 therefore 30 seconds in an hour = 1/120

120 seconds = 2 minutes 120 seconds = 0.03 hour

30/60=1/2 1/2/60 =1/120 so it's 1/120. If 1 minute or 60seconds is 1/60 of an hour, so 30 seconds must be 1/120.

2 in a minute times 60...

1 hour = 60 minutes = 60*60 seconds = 3600 seconds So 20 seconds, as a fraction of an hour = 20/3600 = 1/180

1/5 of an hour.

6 seconds 120 seconds or 1/20

There are 60 seconds in a min. and 60 mins. in an hour = 3600 seconds in an hour. 19 seconds is therefore 19/3600 of and hour.

It is: 60 seconds = 1 minute which is 1/60 of an hour

1 hour = 60 mins 1 minute = 60 seconds hence 120 hours = 120 * 60 minutes = 120 * 60 * 60 seconds = 432,000 seconds 120 hours = 432000 seconds

6o minutes and 120 seconds

There are 60 minutes in an hour and 60 seconds in a minutes. 2 hours have 120 minutes and 120 minutes have 7200 seconds

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