`4240` seconds into hours,minutes and seconds

What percent of 1 hour is 1 minute and 12 seconds ? A. 2% B. 12% C. 11% D. 1.2%

minute , hour , second are ?

Convert 2-6 minutes in seconds

Convert 2.6 minutes into seconds ?

The time interval of 4 minutes 20 second is read as 4 minutes 22 second. Find the percentage error.

Three girls start jogging from the same point around a circular track and each one completes one round in 24 seconds, 36 seconds and 48 seconds respectively. After how much time will they meet at one point? (a) 2 minutes 20 seconds (b) 2 minutes 24 seconds (c) 3 minutes 36 seconds (d) 4 minutes 12 seconds

Convert 83.12^@ into degrees, minutes and seconds.