1:X = X:64. What one number can replace X?

I have the following multiple answers:

4

8

14

16

So which one is correct?

7 Answers

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  • Anonymous
    9 years ago
    Favorite Answer

    I'll give you a hint: Cross multiply

    X^2 = 64

    Crissy, you are a horrible one if that is true.

  • 9 years ago

    8

  • 9 years ago

    The correct answer is 8 because 1 multiplied by 8 is 8 and 8 multiplied by 8 is 64.

  • a
    Lv 6
    9 years ago

    8. Because 8 is 8 times one and 8 times 8 = 64

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  • 9 years ago

    =1:x=x:64

    =1:8=8:64

    so 8 is the answer

  • 9 years ago

    its 8

    1:8=8:64

    Source(s): Math teacher
  • Anonymous
    9 years ago

    uhh idk one millionsbillions

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