Question
PSLE
The ratio of the number of mocha cupcakes to vanilla cupcakes is 5 : 6. The ratio of the number of chocolate cupcakes to the total number of mocha cupcakes and vanilla cupcakes is 3 : 1. What fraction of the cupcakes are mocha cupcakes?
2 m

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PSLE
The ratio of the number of mocha cupcakes to vanilla cupcakes is 5 : 6. The ratio of the number of chocolate cupcakes to the total number of mocha cupcakes and vanilla cupcakes is 3 : 1. What fraction of the cupcakes are mocha cupcakes?