Question:
The members of the Computer Club was divided into 2 gorups.
There are 12 more members in Group A than in Group B.
The ratio of the number of boys in Group B to that of Group A is 3 : 4.
3/4 of the girls in the Computer Club are in Group B.
There are 138 members in the Computer Club.
How many boys are there in Group A?
Solution:
![P6 / Maris Stella / 2019 / SA1 / Paper 2 – Q16 [5 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/04/P6_MarisStella_2019_SA1_Paper2_Q16-Qns.jpg?resize=400%2C260&ssl=1)
![P6 / ACS / 2018 / SA1 / Paper 1 – Q18 [1 mark]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2021/04/P6_SA1_2018_ACS_Paper1_Q18-Qns.jpg?resize=400%2C260&ssl=1)