Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 50/56 and 90/18

1st number: 50/56, 2nd number: 5 0/18

50/56 is smaller than 90/18

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 18 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    50/56 = 50 × 9/56 × 9 = 450/504
  3. Likewise, for the 2nd fraction, since 18 × 28 = 504,
    90/18 = 90 × 28/18 × 28 = 2520/504
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 450/504 < 2520/504 or 50/56 < 90/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com