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Answers.everydaycalculation.com » Compare fractions

Compare 42/21 and 2/25

1st number: 2 0/21, 2nd number: 2/25

42/21 is greater than 2/25

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 25 is 525

    Next, find the equivalent fraction of both fractional numbers with denominator 525
  2. For the 1st fraction, since 21 × 25 = 525,
    42/21 = 42 × 25/21 × 25 = 1050/525
  3. Likewise, for the 2nd fraction, since 25 × 21 = 525,
    2/25 = 2 × 21/25 × 21 = 42/525
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 1050/525 > 42/525 or 42/21 > 2/25

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