Emily remodeled her kitchen. she put 240 tiles in 8 rows. each row had the same number of tiles. how many tiles did she put in each row? a) 26 b) 28 c) 30 d) 32

The formula for area is as follows:

area = length x width

Substitute the known values into the formula:

240 = (length) x 8

Divide 8 from both sides to get the following equation:

(240 / 8) = length

Simplify the left side of the equation:

30 = length

Therefore, Emily will need to use 30 tiles in each row. The answer is C) 30 tiles.

I hope this helps!