Question:
Ryan placed some wooden blocks in a pattern. Part of the pattern is shown below. There were 3 white blocks between every 2 black blocks. He used a total of 19 black blocks. How many white blocks did he use?
Solution:
Empowering Students and Parents with Solutions
![P6 / Henry Park / 2021 / SA2 / Paper 1 –
Q07 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/06/P6_SA2_2021_Henry_Park_Paper1_Q07-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / ACS (Junior) / 2021 / SA2 Prelims / Paper 1 – Q27 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2022/05/P6_SA2_2021_ACS_Junior_Paper1_Q27-Qns.jpg?resize=400%2C220&ssl=1)