Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 20/63 and 5/70

20/63 is greater than 5/70

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 70 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 63 × 10 = 630,
    20/63 = 20 × 10/63 × 10 = 200/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    5/70 = 5 × 9/70 × 9 = 45/630
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 200/630 > 45/630 or 20/63 > 5/70

MathStep (Works offline)

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

Related:

© everydaycalculation.com