Question:
The container below is made up of 2 cuboids P and Q. The opening of Cuboid P is attached to the side of Cuboid Q. 660 ml of water was poured into the container, filling Cuboid P completely first. The water reached Point X as shown in the figure below. How much more water was needed to fill Cuboid Q to the brim?
Solution:
![P6 / Methodist Girls / 2021 / SA2 / Paper 2 – Q11 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/06/P6_SA2_2021_Methodist_Girls_Paper2_Q11-Qns.jpg?resize=400%2C179&ssl=1)
![P6 / Nan Hua / 2020 / SA2 Prelims / Paper 2 – Q06 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_Nan_Hua_2020_SA2_Paper2_Q06-Qns.jpg?resize=400%2C207&ssl=1)