Dont really understand what you mean by this question. But, from what I see in it, The formula would be Minutes=4(60/4) The answer would be 60, an hour. 15 Minutes (Quarter of an hour) x4 would also work.
you would change hours to minutes. 1 hour=60 minutes
600 minutes = 10 hours
Convert the minutes to hours, then use the formula: distance = speed x time.
Minutes go into hours, not vice versa, so it would be 238.1 hours for 14,286 minutes.
5 hours 13 minutes (313 minutes) - 3 hours 49 minutes (229 minutes) = 84 minutes (1 hour 24 minutes)
There are 60 minutes in an hour. Therefore, there would be 2 hours and two minutes in 122 minutes.
You would use: 135/60 = 2 hours 15 minutes or 2.25 hours
3 hours = 180 minutes
If that's 8 and 1/2 hours, that would be 510 minutes.
There are 60 minutes in an hour; two hours would be 60+60 minutes, that is 120 minutes.
That would be 69.44411 Days or 1666.66666 Hours or (duh!) 100,000 minutes!