Question

Cassandra bought a tablecloth. The area of the tablecloth is 120 ft2. The width of the tablecloth is 10 feet. How long is it?

Answer 1

`12`

Explanation:

Remember, area is lw.

The width is 10, 10×
`12=120.`

Answer 2

l = 12 ft

Explanation:

A = lw

120 = 10l

l = 12 ft