Question

The length of a rectangle is threie more inches than The width. Find the length and width of the rectangle if the perimeter of the rectangle is 54 inches

Answer 1

lat the length be x inches
and breath be x-3 inches


petimeter=2×(length + breath)
54 inches=2×(x+x-3)
54= 4x-12
54+12=4x
66÷4=x=16.5
put the value in length and breath.