Problema Solution
the rectangular floor of a shed has a 4 feet longer than its width, and its area is 140 square feet. let x be the width of the floor.
Answer provided by our tutors
The width:x
The length:(x+4)
The area = x(x+4) = 140
We solve it
x = 10
So
The width: 10 feet
The length:14 feet