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Answers.everydaycalculation.com » Compare fractions

Compare 45/3 and 15/70

1st number: 15 0/3, 2nd number: 15/70

45/3 is greater than 15/70

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 3 × 70 = 210,
    45/3 = 45 × 70/3 × 70 = 3150/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    15/70 = 15 × 3/70 × 3 = 45/210
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 3150/210 > 45/210 or 45/3 > 15/70

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