8 I think P.S. I am only P7
To determine the number of squares in a roof measuring 48x32, you first need to define the size of the squares you want to fit into that area. For example, if each square is 1x1, then the roof can accommodate 48 * 32 = 1,536 squares. If the squares are larger, such as 2x2, you would calculate the number of squares by dividing the total area by the area of one square, which would be (48/2) * (32/2) = 24 * 16 = 384 squares. The specific number of squares depends on the dimensions of the squares used.
To achieve 9 squares with 24 toothpicks and then remove 4 while still maintaining the 9 squares, you can create a 3x3 grid of squares. Initially, the grid uses 12 toothpicks for the outer squares and 12 for the inner squares. By strategically removing 4 interior toothpicks that don't affect the overall formation of the squares, you can still keep the 9 squares intact. This approach allows you to maintain the structure while reducing the number of toothpicks used.
24
3 3x3 = 9 3x8=24
8
24
24 squares are covered on a checker board.
There are 16 different possibility's (you work this out by doing 24, the amount of small squares in it) but only 6 of the have not been rotated or reflected. The real problem is a 3x3 square.
44
There are 32 red squares on a 8x8 regular checker board.
Answer: 24 ft² = 2.22967 m²
A Square which has been divided up into 24 smaller squares.