Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 18/20 and 56/18

1st number: 18/20, 2nd number: 3 2/18

18/20 is smaller than 56/18

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 18 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 20 × 9 = 180,
    18/20 = 18 × 9/20 × 9 = 162/180
  3. Likewise, for the 2nd fraction, since 18 × 10 = 180,
    56/18 = 56 × 10/18 × 10 = 560/180
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 162/180 < 560/180 or 18/20 < 56/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com