Question:
Mattias spent one week to read a book. He read some pages every day, starting on Monday.
On Monday, the ratio of the number of pages read to the number of pages not read was 1 : 5.
After he had read another 120 pages on Tuesday, 70% of the book was not read.
How many pages did Matthias read every day for the rest of the week?
Solution:
![P6 / Singapore Chinese Girls / 2019 / SA1 / Paper 2 – Q11 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Singapore_Chinese_Girls_2019_SA1_Paper2_Q11-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / Catholic High / 2019 / SA1 / Paper 2 – Q01 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/04/P6_Catholic_2019_SA1_Paper2_Q01-Qns.jpg?resize=400%2C260&ssl=1)