Question:
Mr Lee bought some stickers. 3/4 of them were star-shaped and the rest were heart-shaped. He pasted 2/5 of the star-shaped and 1/3 of the heart-shaped stickers onto his students’ workbooks and was left with 111 stickers. How many stickers did he buy?
Solution:
![P6 / River Valley / 2019 / SA1 / Paper 2 – Q16 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_River_valley_2019_SA1_Paper2_Q16-Qns.jpg?resize=400%2C128&ssl=1)
![P6 / ACS (Junior) / 2021 / SA2 Prelims / Paper 1 – Q15 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/05/P6_SA2_2021_ACS_Junior_Paper1_Q15-Qns.jpg?resize=400%2C260&ssl=1)