Question:
The figure below is made up of overlapping rectangles, A, B and C. The area of B is twice the area of A and 4/7 the area of C. 3/8 of B is shaded. The area of A is 144 cm². Find the unshaded area of the figure.
Solution:
Empowering Students and Parents with Solutions
![P6 / CHIJ / 2019 / CA1 – Q05 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/03/P6_CHIJ_2019_CA1_Q05-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Henry Park / 2021 / SA2 / Paper 1 –
Q02 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/06/P6_SA2_2021_Henry_Park_Paper1_Q02-Qns.jpg?resize=400%2C260&ssl=1)