Question:
Country A aims to vaccinate 2/3 of her total citizens. 25% of the total citizens cannot be vaccinated due to medical reasons.
(a) What fraction of the citizens in Country A can go for vaccination?
(b) What fraction of the citizens who can go for vaccination needs to be vaccinated in order for country A to achieve her aim?
Solution:
![P6 / Nanyang / 2019 / SA1 / Paper 2 – Q13 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Nanyang_2019_SA1_Paper2_Q13-Qns.jpg?resize=400%2C109&ssl=1)