Question 636417
three buddies own a car in fla. 
One partner owns 7/12 of a car the other owns 1/6. 
how much of the car does the third partner own?
:
The whole car is 1 or {{{12/12}}}
Find the fraction remaining
r = {{{12/12}}} - {{{7/12}}} - {{{1/6}}}
which is
r = {{{12/12}}} - {{{7/12}}} - {{{2/12}}}
r = {{{3/12}}} remains
reduces to
r = {{{1/4}}} owned by the third partner