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Answers.everydaycalculation.com » Compare fractions

Compare 48/40 and 70/63

1st number: 1 8/40, 2nd number: 1 7/63

48/40 is greater than 70/63

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 63 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 40 × 63 = 2520,
    48/40 = 48 × 63/40 × 63 = 3024/2520
  3. Likewise, for the 2nd fraction, since 63 × 40 = 2520,
    70/63 = 70 × 40/63 × 40 = 2800/2520
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 3024/2520 > 2800/2520 or 48/40 > 70/63

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