Question

The u.s system of weighs and measureenter the maximim number of whole feet and then the remaining inches. Simply your answer

Answer 1

One foot is 12 inches. So the maximum number of feet that fit into 78 inches is the quotient of the division of 78 by 12.

$\frac{78}{12}$

The above division gives us 6 whole feet and 6 inches.

Hence, the door is 6 feet and 6 inches high.