Question:
Mrs Lee had 6m mangoes. She ate 2 mangoes and have 3m mangoes to her sister. She then used half of the remaining mangoes to bake a mango cake.
(a) How many mangoes had Mrs Lee left? Give your answer in terms of m in the simplest form.
(b) If m = 4, how many mangoes had Mrs Lee left?
Solution:
![P6 / Nan Hua / 2020 / SA2 Prelims / Paper 1 – Q04 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/02/P6_SA2_2020_Nan_Hua_Paper1_Q04-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / ACS / 2020 / SA2 Prelims / Paper 1 – Q07 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/05/P6_SA2_2020_ACS_Paper1_Q07-Qns.jpg?resize=400%2C260&ssl=1)