Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 15/90 and 56/45

1st number: 15/90, 2nd number: 1 11/45

15/90 is smaller than 56/45

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 45 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 90 × 1 = 90,
    15/90 = 15 × 1/90 × 1 = 15/90
  3. Likewise, for the 2nd fraction, since 45 × 2 = 90,
    56/45 = 56 × 2/45 × 2 = 112/90
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 15/90 < 112/90 or 15/90 < 56/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com