Question:
A delivery company charges $50 for every successful delivery made without damages to the items. It will charge $5 less for any delivery with damages. Last month, the company earned $12 610. For every 20 deliveries, 6 of them were with damages. How many deliveries were made without any damages?
Solution:
![P6 / CHIJ / 2019 / SA1 / Paper 2 – Q13 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/03/P6_CHIJ_2019_SA1_Paper2_Q13-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Catholic High / 2019 / SA2 / Paper 2 – Q14 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Catholic_High_2019_Prelims_Paper2_Q14-Qns.jpg?resize=400%2C260&ssl=1)