Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 90/14 and 98/20

1st number: 6 6/14, 2nd number: 4 18/20

90/14 is greater than 98/20

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 14 × 10 = 140,
    90/14 = 90 × 10/14 × 10 = 900/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    98/20 = 98 × 7/20 × 7 = 686/140
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 900/140 > 686/140 or 90/14 > 98/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com