Question:
The ratio of Jo’s money to Lina’s money is 8 : 5. Line spent $180 on a wallet while Jo spent twice as much money on a pair of shoes. The ratio of Jo’s money to Lina’s money then became 4 : 5.
(a) How much did both girls have in total at first?
(b) How much did Lina have in the end?
Solution:
![P6 / ACS / 2020 / SA2 / Paper 2 – Q12 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_ACS_2020_SA2_Paper2_Q12-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Henry Park / 2020 / SA2 Prelims / Paper 2 – Q01 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_Henry_Park_2020_SA2_Paper2_Q01-Qns.jpg?resize=400%2C256&ssl=1)