Question:
Susan received $40 each day for food and transport. She saved the rest of the amount of money after she spent on food and transport. The graph shows the daily amount of money she spent from Monday to Friday.
(a) What is the difference between the amount Susan spent on Wednesday and Friday?
(b) What was the total amount of money she saved on Monday and Tuesday?
(c) Write down all the days in which Susan saved more than half of her daily amount of money.
Solution:
![P6 / Nan Hua / 2020 / SA2 Prelims / Paper 2 – Q10 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_Nan_Hua_2020_SA2_Paper2_Q10-Qns.jpg?resize=400%2C153&ssl=1)
![P6 / Maris Stella / 2019 / SA2 / Paper 2 – Q12 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Maris_Stella_2019_Prelims_Paper2_Q12-Qns.jpg?resize=400%2C260&ssl=1)