Thursday, October 11, 2012

Math Challenge #1 Oct.11, 2012 from John Flaten on Vimeo.

5 comments:

  1. the answer that I got was 157,277,500 calls


    Lauren Coffey:)

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  2. Lauren, please explain how you got that, I'll let you know if it's right. :)

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  3. about 157,279,520 callings

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  4. I think the answer is 153,606,061

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  5. Darn! I cant watch the video!:( Guess who this is Mr.Flaten..

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