… = 24?

5, 5, 5, 1 = 24

Rules:

  • You must use all digits.
  • You can use: +, -, x, / (divided by) several times.
  • You cannot use square root.

How do I get 24?

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2 Comments

  1. Steven Miller on October 24, 2011 at 3:05 am

    each is used exactly once



  2. Linh on October 24, 2011 at 1:59 am

    Can you use all digits only once? Or can you use them more than once? 😀



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