Question

In a rectangle, the ratio of the width to the length is 4:5. If the rectangle is 40

centimeters long, find its width.
A. 32 cm.
B. 36 cm.
C. 44 cm.
D. 50 cm.

Answer 1

50 cm

Explanation:

4/5 = 40/x

cross multiply

4x=200

x=50

Answer 2

Answer: A. 32cm

Divide 40/5 and get 8 then multiply 4*8