Question
The rectangle is divided into four parts W, X, Y and Z. The ratio of Part W to Part X is 7 : 3 and the ratio of Part X to Part Y is 3 : 2.
  1. Find the ratio of Part W to Part X to Part Y.
  2. Given that Part Z is 80 cm2 , find the area of the rectangle.
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The rectangle is divided into four parts W, X, Y and Z. The ratio of Part W to Part X is 7 : 3 and the ratio of Part X to Part Y is 3 : 2.
  1. Find the ratio of Part W to Part X to Part Y.
  2. Given that Part Z is 80 cm2 , find the area of the rectangle.