40 x 50 = 2,000 (sq ft).
12 feet X 40 feet = 480 square feet.
1,000 square feet.
A total of 160 square feet.
5 x 8 = 40 40 square feet
An 8 foot by 5 foot sheet is 40 square feet. 3840 square feet divided by 40 square feet is 96. We use division because it is repeated subtraction.
600 square feet.
That would be 5026.55 square feet.
120 x 40 = 4,800 square feet.
Multiply length x width; 40 x 145 = 5,800 square feet.
40 square feet
= 40 x 80 = 3200 sq feet
40 square feet. Just multiply length by width - the answer is the square footage.