Question:
The bar graph shows the number of electronic devices owned by each student in a school. The bar that shows the number of students who own 2 electronic devices each has not been drawn.
(a) How many students do not own any electronic devices?
(b) Given that 1/4 of the students have 2 electronic devices each, find the total number of students in the school.
Solution:
![P6 / Raffles Girls / 2019 / SA1 / Paper 2 – Q04 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Raffles_girls_2019_SA1_Paper2_Q04-Qns.jpg?resize=400%2C154&ssl=1)
![P6 / Methodist Girls / 2019 / SA2 / Paper 2 – Q09 [3 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/07/P6_MGS_2019_Prelims_Paper2_Q09-Qns.jpg?resize=400%2C260&ssl=1)