There are 1.7 hours in 102 minutes.

Use the unit conversion factor of:

1 hour = 60 minutes.

Then multiply out to convert from minutes to hours as follows:

102 minutes * (1 hour / 60 minutes) = 1.7 hours.

Oops i was wrong... sorry about that last answer... Stylis84 is right it's 1hr and 42 minutes she's right. I have to think again. 60mins that's 1hour and 42 minutes is left. Stylis84 beat me too it. Sorry. Opps. My fault.

...Each hour adds up to 60 minutes. 60 + 60 = 2 HRS. 60 minutes That means 1 hr. Another 60 minutes means 2 hrs. Now you add 2 minutes. The final answer is 2 hrs and 2 minutes.

...There is one complete hour in 102 minutes. 102 minutes minus 60 minutes, leaves 42 minutes. Hence, there is one full hour and 42 minutes left over.

...There is just one hour in 102 minutes. Because 1 hour is 60 minutes and the remaining 42 minutes do not make up for another hour.

...As there are sixt minutes in an hour, there are approximately 1.70 hours in 102 minutes.

This is calculated: 102/60.