Question:
The bar graph below shows the types of coin that Max had in his piggy bank. The number of 50¢ coins he had was not shown in the graph.
He had $44 altogether. The total amount of $1 coins that he had was $16 more than the total amount of 20¢ coins that he had.
(a) How many 20¢ coins did he have?
(b) Draw the bar for the number of 50¢ coins that Max had in the graph above.
Solution:
![P6 / ACS / 2018 / SA2 / Paper 2 – Q17 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2019/07/P6_ACS_2018_Prelims_Paper2_Q17.jpg?resize=400%2C260&ssl=1)
![P6 / Methodist Girls / 2020 / SA2 Prelims / Paper 1 – Q17 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/01/P6_Methodist_Girls_2020_SA2_Paper1_Q17-Qns.jpg?resize=400%2C172&ssl=1)