Question:
The graph below shows the number of burgers sold by a fast food restaurant from February to May.
(a) What is the average number of burgers sold in each month from February to May?
(b) Find the percentage increase in the number of burgers sold from February to March.
Solution:
![P6 / Nan Hua / 2019 / SA1 / Paper 2 – Q05 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Nan_Hua_2019_SA1_Paper2_Q05-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Catholic High / 2018 / SA1 / Paper 1 – Q07 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/05/P6_SA1_2018_Catholic_High_Paper1_Q07-Qns.jpg?resize=400%2C260&ssl=1)