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Answers.everydaycalculation.com » Compare fractions

Compare 63/70 and 6/20

63/70 is greater than 6/20

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 70 × 2 = 140,
    63/70 = 63 × 2/70 × 2 = 126/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    6/20 = 6 × 7/20 × 7 = 42/140
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 126/140 > 42/140 or 63/70 > 6/20

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