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Re:Math Problems for children from 5 to 15 (2004) [pdf] by parsecs on Monday July 19, 2021 @03:15PM (#27886259)
> They combined their money to buy one book to share, but even then they did not have enough.

Is there some error here? I read it as "even then they did not have enough individually"

I used b-7+b-1=b to arrive at b=8... My math skills are pretty awful so I can't say if this even makes sense..

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