Question:
The table shows the overseas postage rate for bulky items.
Timothy sent a parcel to each of his friends in Australia, Europe and Korea as shown below. Timothy paid a total of $146 for the postage of the three parcels. He paid $16 more for the postage to Australia than to Korea. What was the additional mass that Timothy was charged for the postage to Australia?
Solution:
![P6 / ACS / 2020 / SA2 / Paper 2 – Q09 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/09/P6_ACS_2020_SA2_Paper2_Q09-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Henry Park / 2019 / SA2 / Paper 2 – Q14 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/06/P6_Henry_Park_2019_Prelims_Paper2_Q14-Qns.jpg?resize=400%2C260&ssl=1)