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ViviTo determine the fraction of an hour that is 60 seconds, we first need to convert the time units to be the same. Since there are 60 seconds in a minute and 60 minutes in an hour, there are 60 x 60 = 3600 seconds in an hour. Therefore, the fraction of an hour that is 60 seconds is 60/3600, which simplifies to 1/60. So, 60 seconds is 1/60th of an hour.
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What fraction is 19 seconds of an hour?
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.
What fraction of an hour is 20 seconds?
1 hour = 60 minutes = 60*60 seconds = 3600 seconds So 20 seconds, as a fraction of an hour = 20/3600 = 1/180
What fraction of an hour is 30 seconds?
1 hour = 100% 1 minute in an hour = 1/60 therefore 30 seconds in an hour = 1/120
What is 15 seconds as a fraction of 1 hour?
1/240 This is achieved as firstly one minute is 1/60 of an hour. As the are 4 lots of 15 seconds in a minute, you multiply 60 by 4 (60x4) which is 240. Therefore 15 seconds as a fraction of 1 hour is 1/240
How much is 45 seconds of 1 hour?
To calculate 45 seconds as a fraction of 1 hour, first convert 1 hour to seconds. Since 1 minute is 60 seconds, 1 hour is equal to 60 minutes x 60 seconds = 3600 seconds. Next, divide 45 seconds by 3600 seconds to find the fraction of 1 hour. This results in 45/3600 = 1/80 of an hour, or 0.0125 hours.
