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 / Ai Tong / 2020 / SA2 Prelims / Paper 1 – Q14 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/08/P6_SA2_2020_Ai_Tong_Paper1_Q14-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Nan Hua / 2020 / SA2 Prelims / Paper 2 – Q12 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_Nan_Hua_2020_SA2_Paper2_Q12-Qns.jpg?resize=400%2C196&ssl=1)