Question:
Dylan had three boxes, A, B and C, containing a total of 1512 stamps. The number of stamps in Box A is 2/7 of the total number of stamps. Dylan sold 190 stamps from Box B and sold 1/4 of the stamps in Box C.
The number of stamps left in Box B was twice the number of stamps left in Box C. How many stamps were there in Box B at first?
Solution:
![P6 / Catholic High / 2020 / SA2 Prelims / Paper 1 – Q11 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/06/P6_SA2_2020_Catholic_High_Paper1_Q11-Qns.jpg?resize=400%2C260&ssl=1)
