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