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Answers.everydaycalculation.com » Compare fractions

Compare 70/25 and 50/90

1st number: 2 20/25, 2nd number: 50/90

70/25 is greater than 50/90

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 25 × 18 = 450,
    70/25 = 70 × 18/25 × 18 = 1260/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    50/90 = 50 × 5/90 × 5 = 250/450
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 1260/450 > 250/450 or 70/25 > 50/90

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