Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 49/81 and 2/18

49/81 is greater than 2/18

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 18 is 162

    Next, find the equivalent fraction of both fractional numbers with denominator 162
  2. For the 1st fraction, since 81 × 2 = 162,
    49/81 = 49 × 2/81 × 2 = 98/162
  3. Likewise, for the 2nd fraction, since 18 × 9 = 162,
    2/18 = 2 × 9/18 × 9 = 18/162
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 98/162 > 18/162 or 49/81 > 2/18

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com