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Answers.everydaycalculation.com » Compare fractions

Compare 30/70 and 20/32

30/70 is smaller than 20/32

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 32 is 1120

    Next, find the equivalent fraction of both fractional numbers with denominator 1120
  2. For the 1st fraction, since 70 × 16 = 1120,
    30/70 = 30 × 16/70 × 16 = 480/1120
  3. Likewise, for the 2nd fraction, since 32 × 35 = 1120,
    20/32 = 20 × 35/32 × 35 = 700/1120
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 480/1120 < 700/1120 or 30/70 < 20/32

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