Question
PSLE
Carl had puffs and Reggie had cookies. Both gave half of what they had to each other. Carl sold 11 puffs and Reggie sold 26 cookies. In the end, the ratios of puffs to cookies for Carl and Reggie were 1 : 8 and 1 : 6 respectively. How many puffs did Carl have at first?
4 m

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PSLE
Carl had puffs and Reggie had cookies. Both gave half of what they had to each other. Carl sold 11 puffs and Reggie sold 26 cookies. In the end, the ratios of puffs to cookies for Carl and Reggie were 1 : 8 and 1 : 6 respectively. How many puffs did Carl have at first?