Cutielin34 Cutielin34

01-03-2017
Mathematics

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Gerry is a member of a book club.He gets 2 books for free for every 7 books he buys.If Gerry bought 21 books last year,how many books did he get free?

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Аноним Аноним

01-03-2017

7 times 3 is 21 that means he got 2 books free 3 times. 3 times 2=6 so he got 6 free books last year

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Аноним Аноним

03-03-2017

He got 6 books for free. 21÷7=3 3×2=6

Answer Link

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