Question:
The line graph below shows the mass of a container when empty and when different combinations of objects, A, B, C and D are placed in the container.
a) What is the mass of Object B?
b) What is the total mass of Objects A, B and D?
Solution:
![P6 / Maris Stella / 2020 / SA2 Prelims / Paper 1 – Q06 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/12/P6_SA2_2020_Maris_Stella_Paper1_Q06-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / MahaBodhi / 2018 / SA2 / Paper 2 – Q05 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2019/08/Q05.jpg?resize=400%2C260&ssl=1)