Question:
The ratio of the number of twenty-cent coins to the number of one-dollar coins in a box is 9 : 5. There are 104 more twenty-cent coins than one-dollar coins. What is the difference between the value of the twenty-cent coins and the one-dollar coins?
Solution:
![P6 / Methodist Girls / 2020 / SA2 Prelims / Paper 1 – Q22 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/01/P6_Methodist_Girls_2020_SA2_Paper1_Q22-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Henry Park / 2021 / SA2 / Paper 1 –
Q29 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/06/P6_SA2_2021_Henry_Park_Paper1_Q29-Qns.jpg?resize=400%2C260&ssl=1)