maths

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both my hundreds and units digits are one-half of my tens digit.the sum of my three digits is 16. what am i?

  • maths -

    x y z

    x = .5 y
    z = .5 y

    x + y + z = 16

    .5 y + y + .5 y = 16
    2 y = 16
    y = 8
    so
    484

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