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Answers.everydaycalculation.com » Compare fractions

Compare 40/15 and 5/8

1st number: 2 10/15, 2nd number: 5/8

40/15 is greater than 5/8

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 8 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 15 × 8 = 120,
    40/15 = 40 × 8/15 × 8 = 320/120
  3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
    5/8 = 5 × 15/8 × 15 = 75/120
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 320/120 > 75/120 or 40/15 > 5/8

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