minutes x seconds = 60 x 60 = 3,600
27 x 60 = 1,620
1,620 + 12 = 1,632
6 x 3,600 = 21,600
21,600 + 1,632 = 23,232
Answer: 23,232/3,600 = 2,904/450 = 484/75
if question is fraction of an hour.
Different answer if question is fraction of a day.
24 x 3,600 = 86,400 so answer then is
23,232/86,400 = 726/2,700 = 121/450
Expressed as a decimal fraction, 2 hours 45 minutes is equal to 2.75 hours.
5
30 minutes is half an hour.
1/4
To convert 90 minutes to hours, you divide by 60 (since there are 60 minutes in an hour). So, 90 minutes is equal to 1.5 hours. To represent this as a fraction, you can write it as 1.5/1, which simplifies to 3/2 in fractional form. So, the fraction for 90 minutes in terms of hours is 3/2.
1/5 of 1 hr
5/12
you have to multiply the secondsby 60 to get the minutesand then minutes multuplies by 60 to get the hours and that is how you get the hours form sec.
Indeed, expressed as a fraction of an hour, 576 seconds is equal to 576/3600 hours, which, when cancelled down to a vulgar fraction in its simplest form, is equal to 4/25 of an hour. Expressed as a decimal fraction, this is equal to 0.16 hours.
5/4 hours
9/2
25/60 or 5/12