1.82 minutes.
There are 780/60 = 13 minutes
4 minutes and 10 seconds
780 x 60 = 46800
Divide it by 60 and so 180/60 = 3 minutes
78 minutes.
13 hours. There are 60 minutes in one hour, and 60 times 13 = 780.
1 hour = 60 minutes 13 hours = 780 minutes.
780 - without the aid of a calculator !
13 minutes.
1 minute = 60 seconds therefore 13 minutes = 780 seconds
13 x 60 = 780 minutes 780 x 60 = 46800 seconds