Question
PSLE
Simon had scones and Justin had cupcakes. Both gave half of what they had to each other. Simon sold 9 scones and Justin sold 31 cupcakes. In the end, the ratios of scones to cupcakes for Simon and Justin were 1 : 5 and 1 : 3 respectively. How many scones did Simon have at first?
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PSLE
Simon had scones and Justin had cupcakes. Both gave half of what they had to each other. Simon sold 9 scones and Justin sold 31 cupcakes. In the end, the ratios of scones to cupcakes for Simon and Justin were 1 : 5 and 1 : 3 respectively. How many scones did Simon have at first?