Question

For a constant area, the length of a rectangle varies inversely as its width. The length of a
rectangle is 27 ft when the width is 10 ft. Find the width of a rectangle with the same area if the
length is 18 ft.

Answer 1

LW = A
So, you want W such that

18W = 27*10

Answer 2

Area of a rectangle is to remain constant at 30cm then the width varies inversely as the length write a formula giving the width in terms of the length