Question:
Sally and Bernice were baking cookies for sale. 1/3 of Sally’s cookies was 16 more than 1/4 of Bernice’s cookies. The next day, Sally baked more cookies and her total number of cookies increased by 1/3. Bernice’s family ate 1/2 of the cookies that Bernice baked. In the end, Sally had 82 more cookies than Bernice. How many cookies did both girls have altogether in the end?
Solution:
![P6 / Nan Hua / 2019 / SA2 / Paper 2 – Q09 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/07/P6_Nan_Hua_2019_Prelims_Paper2_Q09-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Ai Tong / 2019 / SA2 / Paper 2 – Q15 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Ai_Tong_2019_Prelims_Paper2_Q15-Qns.jpg?resize=400%2C260&ssl=1)