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Answers.everydaycalculation.com » Compare fractions

Compare 49/70 and 10/90

49/70 is greater than 10/90

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 90 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 70 × 9 = 630,
    49/70 = 49 × 9/70 × 9 = 441/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    10/90 = 10 × 7/90 × 7 = 70/630
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 441/630 > 70/630 or 49/70 > 10/90

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