Best Answer

20 sq ft = 20*12*12 = 2880 sq inches

8 inch * 10 inch = 80 sq inches.

Maximum number of rectangles (NOT SQUARES!) is 2880/80 = 36.

This is a maximum because the answer depends on the dimensions of the roll. If, for example, the roll were 1 ft*20 ft, you will get only 1 rectanle across and 30 along the length. You will have a 2 inch*20 ft strip of waste.

Q: How many 8 inch by 10inch squares can you get from a 20 square foot roll?

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36 of them.

There are 16 squares with sides of a quarter inch in one square inch.

The answer depends on the shape of the 9 square foot piece of fabric. If the piece is 36 feet x 3 inches, for example, you will not get a single 5 inch square from it.

A 12 by 12 inch square is a square foot. Which means it would take 180 of them.

1,512 16-inch squares.

Related questions

There are 15 (12-inch by 12-inch) squares in 15 square feet. Each square foot consists of 144 (12-inch by 12-inch) squares. Therefore, 15 square feet would contain a total of 2160 (12-inch by 12-inch) squares.

16 of them.

One square foot can be divided into four 6 inch squares. Multiplying the number of square feet by 4 gives an answer of 4,000 6 inch squares in an area of 1,000 square feet.

36 of them.

A square foot is 12 inches by 12 inches and contains 144 small one-inch squares. If "4 inch squares" means 4 inches long on each side then... 4 inches x 4 inches = 16 sq inches. 144 / 16 = 9 There are three four-inch segments along each side of the square, making 9 smaller squares within the 12 x 12 large one.

There are 16 squares with sides of a quarter inch in one square inch.

The answer depends on the shape of the 9 square foot piece of fabric. If the piece is 36 feet x 3 inches, for example, you will not get a single 5 inch square from it.

A 12 by 12 inch square is a square foot. Which means it would take 180 of them.

square feet

1,512 16-inch squares.

144 1-inch squares. 36 2-inch squares.

One square inch is 1/144 of a square foot.1 square inch = 0.006944 square foot (rounded)1 square foot = 144 square inches