The division problem for π<span> is 22/7</span><span />
To make this a little easier, you would want to turn 3/4 into 9/12, to match 5/12's denominator.
You would then just add 7/1 to both fractions
(5/12+7/1=12/12 or 1 minutes)
(9/12+7/1=16/12=1 1/3)
So your answer would be 1.333... miles per minute
Hope this helps
63/84 divided by 21/21
=3/4
or
63 divided by 84=0.75 which is the same thing as 3/4
