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Mathematical Brain Teaser 14april

Mathematical Equation Puzzle


By moving one of the following digits, make the equation correct. 62 - 63 = 1

For Solution: Click Here

11 comments:

  1. 64-63=1


    2^6-63 =1

    move 6 above 2

    ReplyDelete
  2. Swap 2 and 3: 63-62=1

    ReplyDelete
  3. Move the 3 over 62 as an exponent and turn it sideways so it looks kinda like a fancy w. Then you have 62^w - 6 = 1. The equation IS correct, and has a real solution w = log 7 / log 62 = about 0.471492

    ReplyDelete
  4. move one line from equals sign to make it a minus sign and add it to the minus sign to make it an equals sign and you have a correct equation 62 = 63 - 1

    ReplyDelete