diadigosaGeekwu diadigosaGeekwu

11-10-2016
Mathematics

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If 7 bags of empty aluminum cans weigh 21 pounds how many pounds do 15 bags of empty aluminum cans weigh?

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penguin20 penguin20

11-10-2016

21÷7=3
each empty can weighs 3 pounds.

15×3=45
15 bags weigh 45 pounds.

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