P6 / ACS / 2019 / SA1 / Paper 2 – Q15 [4 marks]

Question:

There were toy cars, dolls and teddy bears in a shop. 30% of the toys were toy cars. The ratio of the number of dolls to the number of teddy bears was 4 : 1. There were 156 more dolls than toy cars. After some toy cars were sold, 16% of the remaining toys in the shop were toy cars. How many toy cars were left in the shop?

Solution: