Question

A rectangle table is four times as long as it is wide.If the area is 36ft^2, find the length and the width of the tables.
what is the length?
what is the width?

Answer 1

length = 4*width
Area = length * width = 4 * width * width = 4 * width^2
4 * width^2 = 36
width^2 = 9
width = 3
length = 4*3 = 12

Answer 2

TY