28.8
18x8=144
9
the answer is 144
a=8 if you mean 144/a=18
144
162
The are 12 inches in one foot, so to find the answer divide 144 by 12. The answer is 144 inches equals 12 feet.
12
Divide both sides of the equation by 6 and you should get that b=24.
144
12 times 8 equals 96