4 hours
There are 4 quarters to each hour therefore 4 x 7 = 28 quarters
60 minutes equal one hour.
4
60 minutes is equal to one hour.
1 quarter of an hour is 15min so 2 quarters is equal to 1 half an hour.
4 hours
There are 4 quarters to each hour therefore 4 x 7 = 28 quarters
9
60 minutes equal one hour.
I believe there is an hour and 45 minutes because 75 means 3 quarters from a 100% and 45 means also 3 quarters from 60 (which are the minutes from an hour) .and therefore...1.75 hours equals an hour and 45 minutes
There is not a conversion for mph to hours.
4
There are 4 quarters in one hour. x
2.5 hours is equal to 25 tenths of an hour.
3600 seconds is equal to one hour.
60 minutes is equal to one hour.