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1 Views· 22 August 2022

Viral Math Problem From China - How To Solve With A Simple Formula!

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Horacio57W
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I've posted about this type of problem before. But now I present a simple formula to solve for all values of r. Thanks to Tony Hasler for figuring out this method!

Previous video (much harder way to solve this problem)
https://youtu.be/2Seb863FnfU

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