Question:
Mr Lee had some magazines. He sold 315 magazines from Monday to Friday. He sold 2/5 of the remaining magazines on Saturday and Sunday. The number of magazines left was 1/4 of what he had at first. How many magazines did he have at first?
Solution:
![P6 / CHIJ / 2020 / SA2 Prelims / Paper 2 – Q02 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/08/P6_SA2_2020_CHIJ_Paper2_Q02-Qns.jpg?resize=400%2C260&ssl=1)