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Answers.everydaycalculation.com » Compare fractions

Compare 7/84 and 98/40

1st number: 7/84, 2nd number: 2 18/40

7/84 is smaller than 98/40

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 40 is 840
  2. For the 1st fraction, since 84 × 10 = 840,
    7/84 = 7 × 10/84 × 10 = 70/840
  3. Likewise, for the 2nd fraction, since 40 × 21 = 840,
    98/40 = 98 × 21/40 × 21 = 2058/840
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 70/840 < 2058/840 or 7/84 < 98/40

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