There are 151200 seconds in 42 hours.
(120 seconds in 2 minutes) + (60 seconds*0.7 = 42) 120 + 42 = 162
6 hours 42 minutes is 24,120 seconds.
18 hours, 37 minutes, 42 seconds =67,062 seconds1,117.7 minutes18.6283 hours
7542 =125 minutes and 42 seconds 125 minutes = 2 hours and 5 minutes therefore 7542 seconds = 2 hours 5 minutes and 42 seconds.
There are 151200 seconds in 42 hours.
Multiply the minutes by 60. Then add the 42 seconds.
There are 60 seconds in one minute. Therefore, 42 minutes is equal to 42 x 60 = 2520 seconds.
(60 + 42) × 60 = 6120 seconds
18 hours, 37 minutes, 42 seconds = 67,062 seconds.
(120 seconds in 2 minutes) + (60 seconds*0.7 = 42) 120 + 42 = 162
27 seconds.
6 hours 42 minutes is 24,120 seconds.
42
7 hours, 12 minutes, 42 seconds
18 hours, 37 minutes, 42 seconds =67,062 seconds1,117.7 minutes18.6283 hours
7542 =125 minutes and 42 seconds 125 minutes = 2 hours and 5 minutes therefore 7542 seconds = 2 hours 5 minutes and 42 seconds.