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Answers.everydaycalculation.com » Compare fractions

Compare 21/63 and 7/35

21/63 is greater than 7/35

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 35 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 63 × 5 = 315,
    21/63 = 21 × 5/63 × 5 = 105/315
  3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
    7/35 = 7 × 9/35 × 9 = 63/315
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 105/315 > 63/315 or 21/63 > 7/35

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