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Answers.everydaycalculation.com » Compare fractions

Compare 15/6 and 42/8

1st number: 2 3/6, 2nd number: 5 2/8

15/6 is smaller than 42/8

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 8 is 24

    Next, find the equivalent fraction of both fractional numbers with denominator 24
  2. For the 1st fraction, since 6 × 4 = 24,
    15/6 = 15 × 4/6 × 4 = 60/24
  3. Likewise, for the 2nd fraction, since 8 × 3 = 24,
    42/8 = 42 × 3/8 × 3 = 126/24
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 60/24 < 126/24 or 15/6 < 42/8

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