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Verified answer
By the factor label method. There are 60 seconds in a minute and 60 minutes in an hour.
15 seconds x (1 minute/60 seconds) x (1 hour/60 minutes) = your answer
Soon enough you'll realize that 60x60=3600 and so there are 3600 seconds in 1 hour. Then you will only need 1 conversion ratio;
15 seconds x (1 hour/3600 seconds) = your answer
Convert 32 minutes and 17 seconds to hours?
There are 60 seconds in one minute. There are 60 minutes in one hour. Therefore, one hour is equal to 60 x 60 = 3600 seconds. 32 minutes 17 seconds is equal to (32 x 60) + 17 = 1937 seconds. Therefore, 32 minutes 17 seconds is equal to 1937/3600 = 0.53805 recurring (that is, 0.53805555...) hours.
How do you subtract 20 mins. 45 seconds from one half hour?
Convert 20 minutes into seconds (20 * 60). There are sixty seconds in a minute. This would make 1200 seconds. Then add the 45 seconds (1245). Convert 30 minutes (1/2 an hour) into seconds (30 * 60). Then subtract 1245 from 1800. This would leave 555 seconds or 9 minutes, 15 seconds. I hope this helps.
How should one convert 15 seconds to hours?
1 hour = 3600 seconds which means that 1 second = 1/3600 hour Hence 15 seconds = 15/3600 hour = 5/1200 = 1/240 hour
How many miles per hour is 3 minutes 43 seconds per mile?
To convert the time it takes to run one mile (3 minutes 43 seconds) into miles per hour, you first need to convert the time into hours. There are 60 minutes in an hour, so 3 minutes 43 seconds is equivalent to 3.72 minutes. To convert this to hours, you divide by 60, giving you 0.062 hours. Now, to find miles per hour, you divide 1 mile by 0.062 hours, which equals approximately 16.13 miles per hour.
How many hours are in one million seconds?
277.7778 hours.
How would one convert 15 seconds in to hours?
To convert 15 seconds to hours, you would divide by 3600 (the number of seconds in an hour). So, 15 seconds is equal to 15/3600 = 0.00417 hours.
How would one convert to fifteen seconds to hours?
15sec x 3600sec
How would one convert 15 seconds to hours in scientific notation?
15 seconds = 15/60 minutes = 0.25 minutes = 0.25/60 hours = 0.004166... hours = 4.166... *10-3 hours
How To convert 3.4 hours into seconds?
Easy. There are 3,600 seconds in one hour. So, 3.4 hours x 3,600 = 12,240 seconds.
How many seconds are there in 3.25 hours?
There are 11,700 seconds in 3.25 hours. This is calculated by multiplying 3.25 hours by 60 minutes (to convert to minutes) and then by 60 again (to convert to seconds).
How do you convert hour to seconds?
Minutes in an hour = 60. Seconds in a minute = 60. Multiply 60 x 60 and the product will be the amount of second in an hour. for the number of seconds in 2 hours you would multiply 2 x 60 x 60 = Number of seconds in 2 hours. 3 hours would be 3 x 60 x 60, so on and so forth.
How many seconds are there in 9 hours?
There are 32,400 seconds in 9 hours. This is calculated by multiplying 9 hours by 60 minutes (to convert hours to minutes), then by 60 seconds (to convert minutes to seconds).
How do you convert seconds into minutes and seconds and hours?
There are 60 minutes in one hour, so multiply by 60 to get minutesThere are 60 seconds in one minute, so 60 x 60 = 3600 seconds ni one hour, so multiply by 3600 to get seconds.If you have a number of hours which has a whole number and a decimal part:keep the whole number of hours and multiply the fractional part by 60 to get the number of minutes;keep the whole number of minutes and multiply the fraction of minutes by 60 to get seconds.eg 5.338 hours = 5 hours and 0.338 x 60 = 20.28 minutes20.28 minutes = 20 minutes and 0.28 x 60 = 16.8 secondsSo 5.338 hours = 5 hours, 20 minutes, 16.8 seconds.
How would you know if 7 hours is less than 10 seconds?
You memorize the fact that there are 60 seconds in every hour. That shows you that there is no way that any whole number of hours is going to be less than 10 seconds. Even one hour (60 seconds) is far more than 10.
Convert 32 minutes and 17 seconds to hours?
There are 60 seconds in one minute. There are 60 minutes in one hour. Therefore, one hour is equal to 60 x 60 = 3600 seconds. 32 minutes 17 seconds is equal to (32 x 60) + 17 = 1937 seconds. Therefore, 32 minutes 17 seconds is equal to 1937/3600 = 0.53805 recurring (that is, 0.53805555...) hours.
How do you convert seconds into nanoseconds?
To convert seconds to nanoseconds, you would multiply the number of seconds by 1,000,000,000, since there are 1,000,000,000 nanoseconds in one second. For example, 1 second is equal to 1,000,000,000 nanoseconds.
2.9 hours to seconds?
3600 seconds per one hour3600 seconds * 2.9 hours = 10440 seconds.
