2 hours = 2*60 = 120 minutes
So 2 hours 7 minutes = 120 + 7 = 127 minutes.
127 minutes = 127*60 = 7620 seconds
Then
2 hours 7 minutes and 42 seconds = 7620 + 42 = 7662 seconds
18 hours, 37 minutes, 42 seconds = 67,062 seconds.
18 hours, 37 minutes, 42 seconds =67,062 seconds1,117.7 minutes18.6283 hours
6 hours 42 minutes is 24,120 seconds.
7542 =125 minutes and 42 seconds 125 minutes = 2 hours and 5 minutes therefore 7542 seconds = 2 hours 5 minutes and 42 seconds.
7 hours, 12 minutes, 42 seconds
10 minutes forty three seconds.
There are 151200 seconds in 42 hours.
2 hours and 42 minutes; or, 9720 seconds
1 hour = 3,600 seconds 4 hours = (4 x 3,600) = 14,400 seconds 1 minute = 60 seconds 42 minutes = (42 x 60) = 2,520 seconds Altogether: (14,400 + 2,520) = 16,920 seconds I'm guessing you probably could have done that on your own.
There are 60 seconds in one minute. Therefore, 42 minutes is equal to 42 x 60 = 2520 seconds.
2 hours 42 minutes 0 second is equal to: 2.70 hours in decimal format or 162.00 minutes or 9720.00 seconds
(120 seconds in 2 minutes) + (60 seconds*0.7 = 42) 120 + 42 = 162