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Answers.everydaycalculation.com » Compare fractions

Compare 84/20 and 42/35

1st number: 4 4/20, 2nd number: 1 7/35

84/20 is greater than 42/35

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 35 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 20 × 7 = 140,
    84/20 = 84 × 7/20 × 7 = 588/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    42/35 = 42 × 4/35 × 4 = 168/140
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 588/140 > 168/140 or 84/20 > 42/35

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