Question
PSLE
Glen had cupcakes and Valen had scones. Both gave half of what they had to each other. Glen sold 10 cupcakes and Valen sold 20 scones. In the end, the ratios of cupcakes to scones for Glen and Valen were 1 : 5 and 1 : 3 respectively. How many cupcakes did Glen have at first?
4 m

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PSLE
Glen had cupcakes and Valen had scones. Both gave half of what they had to each other. Glen sold 10 cupcakes and Valen sold 20 scones. In the end, the ratios of cupcakes to scones for Glen and Valen were 1 : 5 and 1 : 3 respectively. How many cupcakes did Glen have at first?