Question:
In a function room, chairs were arranged in rows such that there were exactly 11 chairs in each row. After lunch, Pavan brought 6 more chairs into the room and rearranged all the chairs into exactly 8 chairs in each row. As a result there were 12 more rows than before. How many chairs were there in the function room before lunch?
Solution:
![P6 / Maris Stella / 2020 / SA2 Prelims / Paper 2 – Q16 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/12/P6_SA2_2020_Maris_Stella_Paper2_Q16-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Nan Hua / 2019 / SA1 / Paper 2 – Q17 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Nan_Hua_2019_SA1_Paper2_Q17-Qns.jpg?resize=400%2C260&ssl=1)