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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.
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 in 20 seconds?
It is: 20/(60*60) = 1/180 of an 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 1350 seconds?
It is: 1350/60 = 22.5 minutes and 22.5/60 = 3/8 of an hour simplified
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
What is 8 seconds in 1 hour?
The fraction of 8 seconds/ 1 hour = 8 seconds/ 60 minutes = 8 seconds/ 3600 seconds. This would mean that 8 seconds is 1/ 450 of a hour and that 8 seconds is 0.222% of a hour.
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.
20 seconds is how many hour?
Assuming that what is meant is what fraction or percentage of an hour is 20 seconds, then there is 60 seconds in a minute and 60 minutes in an hour so therefore there is 60 x 60 seconds on an hour. 20 seconds divided by 360 seconds gives 1/18th or 0.05556 05 5.56% of an hour.
How much seconds are there in an hour?
60 seconds in a minute 60 minutes in an hour 60 x 60 = 360.
How meany seconds are in one hour?
60 seconds in a minute. 60 minutes in a hour. 60*60=3600 seconds in one hour.
How do you convert fraction of an hour to minutes?
-- One hour = 60 minutes. -- A fraction of an hour is the same fraction of 60 minutes. -- To convert a fraction of an hour to minutes, multiply the fraction by 60 minutes.
