how do you add minutes to time ?
for example:
If the current time is 1:30 pm, what is the time after 145 minutes.
or
If the current time is 1:30 pm, what is the time after 29 hours.
and also the subtraction like 90 mins. before etc.
Thanks :)

Question

how do you add minutes to time ?
for example:
If the current time is 1:30 pm, what is the time after 145 minutes.
or
If the current time is 1:30 pm, what is the time after 29 hours.
and also the subtraction like 90 mins. before etc.
Thanks :)

jim_thompson5910 · Answer

I would convert 145 minutes to hours, minutes first


145/60 = 2 remainder 25

So 145 minutes = 2 hours, 25 minutes

so 

1:30
2:25
-----
3:55

which would mean that it is 3:55 pm

jim_thompson5910 · Answer

24 hrs = 1 day

29 hrs = 24+5 hrs

29 hrs = 1 day, 5 hrs

so if you add 29 hrs to 1:30, then you're really just adding 5 hrs because you add that full day (which means you go from 1:30 pm on fri to 1:30 pm on sat) then the 5 additional hours