Question
PSLE
Vaidev had puffs and Cody had biscuits. Both gave half of what they had to each other. Vaidev sold 13 puffs and Cody sold 30 biscuits. In the end, the ratios of puffs to biscuits for Vaidev and Cody were 1 : 8 and 1 : 6 respectively. How many puffs did Vaidev have at first?
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PSLE
Vaidev had puffs and Cody had biscuits. Both gave half of what they had to each other. Vaidev sold 13 puffs and Cody sold 30 biscuits. In the end, the ratios of puffs to biscuits for Vaidev and Cody were 1 : 8 and 1 : 6 respectively. How many puffs did Vaidev have at first?