Question:
The graph below shows the number of cans collected by 4 different classes.
4C collected 30 fewer cans than 4B. What is the average number of cans collected by each class?
Solution:
Empowering Students and Parents with Solutions
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![P6 / Nan Hua / 2021 / SA2 /
Paper 2 – Q07 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/08/P6_SA2_2021_Nan_Hua_Paper2_Q07-Qns.jpg?resize=400%2C260&ssl=1)