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Answers.everydaycalculation.com » Compare fractions

Compare 15/20 and 3/98

15/20 is greater than 3/98

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 98 is 980

    Next, find the equivalent fraction of both fractional numbers with denominator 980
  2. For the 1st fraction, since 20 × 49 = 980,
    15/20 = 15 × 49/20 × 49 = 735/980
  3. Likewise, for the 2nd fraction, since 98 × 10 = 980,
    3/98 = 3 × 10/98 × 10 = 30/980
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 735/980 > 30/980 or 15/20 > 3/98

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