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math

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adam wants to compare the fractions 2/5, 1/6 and 1/3. he wants to order them from least to greatest and rewrite them so they all have the same denominator. explain how adam can rewrite the fractions.

  • math - ,

    least common multiple of
    5
    2*3
    3
    is
    5*2*3 = 30
    so use
    2/5 = 12/30 (top and bottom by 6)
    1/6 = 5/30 (top and bottom by 5)
    1/3 = 10/30 (top and bottom by 10)
    now put them in order :)

  • math - ,

    damon, how did you come up with the number 5 as least common multiple 1/6,1/3,2/5

  • math - ,

    30, it says 30 is least common multiple of 5, 6 which is 2*3 and 3

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