Multiply the number of hours by 60 and add any minutes that are part of the measurement.
Examples:
3 hours = 3 x 60 = 180 minutes
3.5 hours = 3.5 x 60 = 210 minutes
3 hours 10 minutes = (3 x 60) + 10 = 180 +10 = 190 minutes
Chat with our AI personalities
Number of minutes divided by 60= Number of hour/hours.
There are 60 minutes in every hour. So, if you use fractions 30 minutes would be 30/60, which reduces to 1/2. 20 minutes would be 20/ 60 or 1/3.
11,000 hours = 660,000 minutes
Multiply by 60 to convert hours to minutes. 0.8 hours X 60 minutes/hour = 48 minutes
Convert everything to a common unit (I suggest to convert to hours in this case, but minutes will do, too), then you can subtract.
to get hours to minutes you multiply your hours by 3600 and to convert minutes to seconds you multiply your number by 60. . . Multiply your hours number by 60 to convert into minutes Add the original minutes number to the product and then multiply the total minutes by 60 to get the total in seconds. Thus 10 hours and 20 minutes . = 10 x 60 = 600 minutes plus the original 20 minutes then = 620 minutes, . which equals 620 x 60 = 37,200 seconds ( phew !!! )
First convert days into hours. 1 days is equal to 24 hours so 3 days time 24 hours/day is equals to 72 hours. Then convert hours to minutes. There are 60 minutes an hour so multiply 72 hours to 60 minutes. Then you will get 4320. So 3 days is equals to 4320 minutes or 72 hours.