Answer:
24 feet
Explanation:
ok, so first we need convert the yards into feet.
12 yards=36 feet
(one yard=3 feet)
then, we need to convert the inches into feet.
144 inches=12 feet
(one foot=12 inches)
so now, our dimensions are 36 feet by 12 feet
36-12=24
the length of the room exceeds the width by 24 feet!
hope this helped <33333333333