Question
Xuan, Kathy and Rachel shared some puffs. Xuan took 2 more than 16 of the puffs. Kathy took 7 more than 47 of the rest of the puffs. Rachel took the last 68 puffs. How many puffs did Kathy take?
4 m

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Xuan, Kathy and Rachel shared some puffs. Xuan took 2 more than 16 of the puffs. Kathy took 7 more than 47 of the rest of the puffs. Rachel took the last 68 puffs. How many puffs did Kathy take?