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# How many seconds are in an hour?

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1 hour = 3,600 seconds.

This is because there are 60 seconds in a minute and 60 minutes in an hour. Therefore 60x60 is 3,600 seconds.
One minute is 60 seconds. One hour is 60 minutes is 60 * 60 seconds or 3600 seconds.
there are 60 seconds in a minute and 60 minutes in an hourso: 60s/m x 60m/h = 3600s/h
60 seconds in a minute
60 minutes in a hour,
so 60 x 60 = 3600

There are 3,600 seconds in one hour.
180 cause 60x3=180 soyeah 180 seconds in a hour
3,600
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  144000

# How many hours is 16 seconds?

16 seconds = 1/225 hour = 0.00444... (the 4s continue forever) 1 hour = 3,600 seconds

# How many seconds are in an hour an a half?

There are 5,400 seconds in an hour and a half.

# How many hours is 72000 seconds?

72000 seconds = 20 hours

13800

900,000 seconds

# How many milli seconds are in a hour?

360000 milliseconds

46,800

5184000 seconds

# How many hours are there in 28800 seconds?

use a system of conversions: (28800 seconds)(1 minute/60 seconds)(1 hour/60 minutes)=Number of hours in 28800 seconds. Therefore there are 8 hours in 28800 seconds

two hours

# How many second in 1 hours?

1 hour has 60 minutes, each minute has 60 seconds. Therefore an hour has 60*60=3600 seconds.
In Science

# How many seconds in ten hours?

10 hours = 10*60 minutes = 600 minutes = 600*60 seconds = 36000 seconds

331,200
In Science

# How many seconds are in 0.1 hours?

0.1 hr * (60 min / 1 hr) * (60 s / 1 min) = 360 seconds
In Science

# How many hours and seconds are in 3648 seconds?

1 hour 48 seconds.