315
Simply put multiply 15 by 40 to get the square footage. This would be 600 square feet.
If the given dimensions are in feet then 12 times 15 = 180 square feet
Length times width = area, 10 X 15 = 150 Square feet.
That's a peice of cake. All you have to do is multiply 9 by 15. 9 times 15 is 135, so your answer is 135 sqaure feet or 135ft2
15 square feet
375 sq ft
Simply put multiply 15 by 40 to get the square footage. This would be 600 square feet.
If you mean 75 feet x 15 feet then the square footage is 1,125 square feet.
15 * 20 = 300 square feet.
15 feet x 15 feet = 225 square feet.
The question does not give the units of measurement for the room's size. Assuming they are feet, the square footage is 12*15 = 180 square feet.
25 square feet.
225 square feet
240 square feet. (16 x 15 = 240)
375
225 square feet (15 x 15 = 225).
20ft * 15ft = 300 square feet.