8 I think P.S. I am only P7
24
3 3x3 = 9 3x8=24
8
24
24 squares are covered on a checker board.
44
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.
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.
Eight squares are needed.
4 x 6 = 24