12
4
5x5x6=150 If the cube has 5 inch long sides then each side has an area of 5 inches x 5 inches which equals 25 sqare inches. The cube has 6 sides so the total area of paper needed to cover it is 25 square inches x 6, which is 150 square inches of paper.
A square inch is one inch by one inch. like it is 1 inch tall and 1 inch long. An inch is just a measure of a line. so it is the same size. it is just a square.
Your question is meaningless - a diameter of 1.75 inches is 1.75 inches in length.
True
51 pieces of 2 inch lengths adds up to 102 inches. These cannot be cut from a strip which is only 66 inches long.
12
The answer is 12. 66/5.5 = 660/55 = 12
20.8
4 inches : 5 pieces or 7 inches : 2 pieces or 8 inches : 2 pieces
34
This will depend on how long you would like each piece to be. If each piece is to be 1 inch long, then 115 pieces could be cut. If each piece is 2 inches long, then 57 pieces with 0.5 inches left over If each pieces is 5 inches long, then 23 pieces and so on and so forth.
63/3.5 = 18 Therefore, 18 pieces of 3.5 inches can be cut.
7
2 1/4 inch is 9/4 inch long pieces, so if pipe is 36 in long then 36/divided by 9/4 is 36 times 4/9 = 16 pieces
14 pieces. 4 inches left over.
The loaf was at least 7 x 1 in = 7 inches long