Question
PSLE
The pupils in a class are divided equally into Team X and Team Y. The ratio of the number of girls to the number of boys in Team X is 5 : 4 and in Team Y, it is 5 : 13. What is the ratio of the number of girls to the number of boys in a class?
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PSLE
The pupils in a class are divided equally into Team X and Team Y. The ratio of the number of girls to the number of boys in Team X is 5 : 4 and in Team Y, it is 5 : 13. What is the ratio of the number of girls to the number of boys in a class?