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Answers.everydaycalculation.com » Compare fractions

Compare 90/6 and 90/70

1st number: 15 0/6, 2nd number: 1 20/70

90/6 is greater than 90/70

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 6 × 35 = 210,
    90/6 = 90 × 35/6 × 35 = 3150/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    90/70 = 90 × 3/70 × 3 = 270/210
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 3150/210 > 270/210 or 90/6 > 90/70

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