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Answers.everydaycalculation.com » Compare fractions

Compare 15/21 and 56/50

1st number: 15/21, 2nd number: 1 6/50

15/21 is smaller than 56/50

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 50 is 1050

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 21 × 50 = 1050,
    15/21 = 15 × 50/21 × 50 = 750/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    56/50 = 56 × 21/50 × 21 = 1176/1050
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 750/1050 < 1176/1050 or 15/21 < 56/50

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