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Answers.everydaycalculation.com » Compare fractions

Compare 20/75 and 18/50

20/75 is smaller than 18/50

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 50 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 75 × 2 = 150,
    20/75 = 20 × 2/75 × 2 = 40/150
  3. Likewise, for the 2nd fraction, since 50 × 3 = 150,
    18/50 = 18 × 3/50 × 3 = 54/150
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 40/150 < 54/150 or 20/75 < 18/50

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