Question
Bobby had 30 kg of fresh pineapples. The pineapples contained 70% water when fresh. There was only 50% water left in the pineapples 8 days later. What was the mass of the pineapples 8 days later?
3 m

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Bobby had 30 kg of fresh pineapples. The pineapples contained 70% water when fresh. There was only 50% water left in the pineapples 8 days later. What was the mass of the pineapples 8 days later?