Question:
A rectangular tank measuring 45 cm by 16 cm by 25 cm was 1/3 filled with water. After water from some identical bottles were poured into the rectangular tank, it became 7/8 full. The capacity of each bottle was 650 ml. What was the minimum number of bottles used to pour the water into the rectangular tank?
Solution:
![P6 / CHIJ / 2019 / SA1 / Paper 2 – Q09 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/04/P6_CHIJ_2019_SA1_Paper2_Q09-Qns.jpg?resize=400%2C210&ssl=1)