Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 1/20 and 14/45

1/20 is smaller than 14/45

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 20 × 9 = 180,
    1/20 = 1 × 9/20 × 9 = 9/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    14/45 = 14 × 4/45 × 4 = 56/180
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 9/180 < 56/180 or 1/20 < 14/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com