0
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.
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∙ 13y ago
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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 fraction of an hour is 120 seconds?
1/30
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
How many seconds in one hour and 30 minutes?
1 hour = 3600 seconds 30 minutes = 1800 seconds 1 hour + 30 minutes = 5400 seconds
What fraction of an hour is 60 seconds?
It is: 60 seconds = 1 minute which is 1/60 of an hour
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 fraction of an hour is 120 seconds?
1/30
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 60 seconds?
It is: 60 seconds = 1 minute which is 1/60 of an hour
How many seconds in one hour and 30 minutes?
1 hour = 3600 seconds 30 minutes = 1800 seconds 1 hour + 30 minutes = 5400 seconds
What fraction of a minute is 30 seconds?
It is 30/60 or 1/2 simplified
720 seconds is what fraction of a hour?
1/5 of an hour.
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.
What fraction of 1 hour is 400 seconds?
1/9th
What fraction of an hour is 36 seconds?
1/100
How many seconds are in one hour and 30 min?
5,400 seconds are in 1 hour 30 minutes.
What is 1h and 30 minutes in a fraction?
1h and 30 minutes in a fraction = 1 1/2 hours1 hour = 60 minutes1/2 hour = 30 minutesthus, 1 hour and 30 minutes = 1 1/2 hours
