Answer:
width of each tile are equal to x cm.
SW = (number of squares on one side)^2
SW = x^2
But we also know that the area of each tile is equal to x^2 square cm. Therefore, the area of the wall can be expressed as:
SW = A/x^2
Where A is the total area of the wall.
SW × x^2 = A
SW = A/x^2
So the equation for the number of squares on the wall, SW, in terms of c, is:
SW = A/c^2
where c is the length and width of each tile in centimeters.
To find the actual number of squares on the wall, we would need to know the value of A and c.