Question:
A sum of money was shared among three girls, Maggie, Alice and Cecilia. Maggie received $m. Alice received twice as much money as Maggie. Cecilia received $55 less than Alice.
(a) Express the amount of Cecilia’s money in terms of m.
(b) If m = 35, find the total sum of money shared by the three girls.
Solution:
![P6 / Ai Tong / 2020 / SA2 Prelims / Paper 1 – Q28 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/08/P6_SA2_2020_Ai_Tong_Paper1_Q28-Qns.jpg?resize=400%2C260&ssl=1)