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Answers.everydaycalculation.com » Compare fractions

Compare 28/63 and 3/30

28/63 is greater than 3/30

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 30 is 630
  2. For the 1st fraction, since 63 × 10 = 630,
    28/63 = 28 × 10/63 × 10 = 280/630
  3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
    3/30 = 3 × 21/30 × 21 = 63/630
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 280/630 > 63/630 or 28/63 > 3/30

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