Question

A formula for finding the area of a rectangle is A =l.w. If you know the area (A)

and length (L) of a rectangle, which formula can you use to find the width (w)?​

Answer 1

`w =(A)/(l)`.

Explanation:

The formula for finding the area of a rectangle is A = l.w, where A is the area, l is the length and w is the width of the rectangle.

This formula is used to find area when l and w are known.

Now, if area A and length l are known the width w will be given by the formula
`w =(A)/(l)`.

Therefore, width = area by length. (Answer)