Question:

A fisherman was asked how long was the fishe he had caught. he said "it is 30cms plus half its length."?

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How long is the fish?

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3 ANSWERS


  1. 30 + .5x = x

    30 = .5x

    60 = x


  2. length = x

    30 + (1/2)x = x

    30 + x/2 = x

    30 = x - (x/2)

    30 = x/2

    2(30) = 2(x/2)

    60 = x

    length of the fish is 60

    http://www.phoenixmusical.com

  3. 60cm.

    If the fish is 30+ half the length, then half the length must be 30.

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