Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Compare fractions

Compare 7/9 and 72/12

1st number: 7/9, 2nd number: 6 0/12

7/9 is smaller than 72/12

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 12 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 9 × 4 = 36,
    7/9 = 7 × 4/9 × 4 = 28/36
  3. Likewise, for the 2nd fraction, since 12 × 3 = 36,
    72/12 = 72 × 3/12 × 3 = 216/36
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 28/36 < 216/36 or 7/9 < 72/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com