Question
PSLE
Perry had scones and Oscar had croissants. Both gave half of what they had to each other. Perry sold 12 scones and Oscar sold 40 croissants. In the end, the ratios of scones to croissants for Perry and Oscar were 1 : 6 and 1 : 4 respectively. How many scones did Perry have at first?
4 m

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PSLE
Perry had scones and Oscar had croissants. Both gave half of what they had to each other. Perry sold 12 scones and Oscar sold 40 croissants. In the end, the ratios of scones to croissants for Perry and Oscar were 1 : 6 and 1 : 4 respectively. How many scones did Perry have at first?