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Answers.everydaycalculation.com » Compare fractions

Compare 30/7 and 63/54

1st number: 4 2/7, 2nd number: 1 9/54

30/7 is greater than 63/54

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 54 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 7 × 54 = 378,
    30/7 = 30 × 54/7 × 54 = 1620/378
  3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
    63/54 = 63 × 7/54 × 7 = 441/378
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 1620/378 > 441/378 or 30/7 > 63/54

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