Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 35/90 and 2/81

35/90 is greater than 2/81

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 81 is 810

    Next, find the equivalent fraction of both fractional numbers with denominator 810
  2. For the 1st fraction, since 90 × 9 = 810,
    35/90 = 35 × 9/90 × 9 = 315/810
  3. Likewise, for the 2nd fraction, since 81 × 10 = 810,
    2/81 = 2 × 10/81 × 10 = 20/810
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 315/810 > 20/810 or 35/90 > 2/81

MathStep (Works offline)

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

Related:

© everydaycalculation.com