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Answers.everydaycalculation.com » Compare fractions

Compare 25/45 and 70/84

25/45 is smaller than 70/84

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 84 is 1260

    Next, find the equivalent fraction of both fractional numbers with denominator 1260
  2. For the 1st fraction, since 45 × 28 = 1260,
    25/45 = 25 × 28/45 × 28 = 700/1260
  3. Likewise, for the 2nd fraction, since 84 × 15 = 1260,
    70/84 = 70 × 15/84 × 15 = 1050/1260
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 700/1260 < 1050/1260 or 25/45 < 70/84

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