Question:
Jack had 3 times as much money as Bill at first. Bill received some money and Jack spent some money. The amount Bill received was 4 times the amount Jack spent. After that, both of them had the same amount of money. They had a total of $ 332.80 in the end.
(a) What fraction of his money did Jack spend?
(b) How much money did Bill receive?
Solution:
![P6 / Catholic High / 2020 / SA2 Prelims / Paper 2 – Q12 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/06/P6_SA2_2020_Catholic_High_Paper2_Q12-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Tao Nan / 2019 / SA2 / Paper 2 – Q16 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/07/P6_Tao_Nan_2019_Prelims_Paper2_Q16-Qns.jpg?resize=400%2C260&ssl=1)