210
3 Hours and 30 Minutes=210 minutes=12600 seconds
3 hours 5 minutes 30 seconds is 11,130 seconds.
since there are 60 seconds in one minute, and there are 210 minutes in 3 hours and 30 minutes, there are 12,600 (210 x 60) seconds in 3 hours and 30 minutes.
12600 seconds = 3 hours 30 minutes.
There are 11130 seconds in 3 hours, 5 minutes, and 30 seconds
3 minutes 45 seconds = 225 seconds 2 hours 30 minutes = 9000 seconds So it goes in 9000/225 = 40 times
3.5 minutes = 60 + 60 + 60 + 30 = 210 seconds.
210 minutes is 3 hours, 30 minutes, 0 seconds.
(3 x 60 x 60) + (30 x 60) = 12600 seconds.Therefore, there are 12600 seconds in 3 hours 30 minutes.
60 seconds are in a minute. 180 seconds are in 3 minutes. 210 seconds are 3 minutes and 30 seconds.
3 × 60 = 180
210 minutes is 3 hours, 30 minutes, 0 seconds.