Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 20/5 and 63/40

1st number: 4 0/5, 2nd number: 1 23/40

20/5 is greater than 63/40

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    20/5 = 20 × 8/5 × 8 = 160/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    63/40 = 63 × 1/40 × 1 = 63/40
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 160/40 > 63/40 or 20/5 > 63/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com