4, 8, or 12.
2
60
12
6
To make a rectangle 2 tiles wide, you will need at least 2 tiles. However, to form a complete rectangle, you will also need additional tiles for the length of the rectangle. The number of tiles required will depend on the desired length of the rectangle. For example, if you want a rectangle that is 2 tiles wide and 4 tiles long, you will need a total of 8 tiles.
5 x 8 = 40, so 40 tiles are in this rectangle.
Twelve.
To calculate the total number of tiles needed to make a rectangle that is 4 tiles wide, you would need to consider the length of the rectangle as well. If the length of the rectangle is x tiles, then the total number of tiles needed would be 4 times x, which simplifies to 4x. Therefore, the number of tiles needed to make a rectangle that is 4 tiles wide would be 4 times the length of the rectangle.
3*5 = 15 tiles.
18
25