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Answers.everydaycalculation.com » Compare fractions

Compare 15/80 and 48/7

1st number: 15/80, 2nd number: 6 6/7

15/80 is smaller than 48/7

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 7 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    15/80 = 15 × 7/80 × 7 = 105/560
  3. Likewise, for the 2nd fraction, since 7 × 80 = 560,
    48/7 = 48 × 80/7 × 80 = 3840/560
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 105/560 < 3840/560 or 15/80 < 48/7

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