Question:
Two different shops offer the following discounts for the same tennis racket priced at $180 before discount.
(a) Which shop sold the racket at a lower price after discount?
(b) What was the difference in the price of the tennis racket after discount between the two shops?
Solution:
![P6 / CHIJ / 2019 / SA1 / Paper 2 – Q11 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/03/P6_CHIJ_2019_SA1_Paper2_Q11-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Nan Hua / 2021 / SA2 / Paper 1 – Q05 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/08/P6_SA2_2021_Nan_Hua_Paper1_Q05-Qns.jpg?resize=400%2C260&ssl=1)