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 / Temasek / 2020 / SA2 Prelims / Paper 2 – Q10 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_Temasek_2020_SA2_Paper2_Q10-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / CHIJ / 2020 / SA2 Prelims / Paper 2 – Q13 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/08/P6_SA2_2020_CHIJ_Paper2_Q13-Qns.jpg?resize=400%2C260&ssl=1)