Question:
A piece of paper as shown below recorded the number of points obtained by 6 pupils in a quiz. The average number of points obtained by each pupil was 80. Parts of the points obtained by Eve and Faith could not be seen as the paper was stained accidentally. How many points did each of them, Eve and Faith, obtain?
Solution:
![P6 / Nan Hua / 2020 / SA2 Prelims / Paper 1 – Q14 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/02/P6_SA2_2020_Nan_Hua_Paper1_Q14-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Nanyang / 2019 / CA1 / Paper 2 – Q11 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/04/P6_CA1_2019_Nanyang_Paper2_Q11-Qns.jpg?resize=400%2C260&ssl=1)