Question:
Ms Teo made some muffins to sell. 4/5 of them were chocolate muffins and the rest were blueberry muffins. After selling 84 blueberry muffins and 5/8 of the chocolate muffins, she had 2/5 of the muffins left. How many muffins did Ms Teo sell?
Solution:
![P6 / ACS / 2020 / SA2 Prelims / Paper 1 – Q10 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/05/P6_SA2_2020_ACS_Paper1_Q10-Qns.jpg?resize=400%2C260&ssl=1)