Question:
There were 2/9 as many cakes as buns at a bakery. After selling 1/3 of the buns, there were 68 more buns than cakes left.
(a) How many cakes were there at the bakery at first?
(b) At the end of the day, the baker sold all the cakes at $26 each. How much did he collect from selling all the cakes?
Solution:
![P6 / Ai Tong / 2020 / SA2 Prelims / Paper 1 – Q19 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/08/P6_SA2_2020_Ai_Tong_Paper1_Q19-Qns.jpg?resize=400%2C181&ssl=1)
![P6 / Tao Nan / 2020 / SA2 Prelims / Paper 2 – Q10 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/12/P6_Tao_Nan_2020_SA2_Paper2_Q10-Qns.jpg?resize=400%2C260&ssl=1)