None.
An inch is a measure of length or distance in 1-dimensional space while a 10 x 7 (in whatever units) is a measure of area in 2-dimensional space. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.
100 square feet.
7x8 = 56
First, find out how many square feet are in the room. 20 X 30 = 600 Then, a square yard is equal to three square feet so divide the square feet by three. 600 / 3 = 200 The answer is 200 square yards. You are welcome.
If the room is 9 yards wide by 12 yards long, then 108 square yards.
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The measurement of the area of any flat surface, like a carpet, would be done in square feet if you were in the United States. Square meters would be used in most of the rest of the world.
The area of a 3d figure
you've given volume dimensions for a rectangular prism of 700 cubic feet. It's surface area would be 480 square feet.
400 square feet.
234 square feet.
40 square yards
There is 121 square feet in a 11'x11' room.
A 20' by 14' room measures 31.1 square yards.
There are 270 square feet in a 15'x18' room.
324 square feet.
525 square feet.
120 square feet.
252 square feet.
130 square feet.