210 minutes in 3 in half hours
210 minutes
if you mean 3 *hours* then it would be 180 minutes.
210
210
210
10
210 mins.
Half an hour is 1800 seconds. 3 half hours are 5,400 seconds.
There are 210 minutes in 3.5 hours. Note: there are 60 minutes to an hour. (60 × 3) + 30 = 210 minutes
3 and a half minutes = 210 seconds.
If you mean in 3 and a half hours then there are 210 minutes