Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 72/9 and 98/72

1st number: 8 0/9, 2nd number: 1 26/72

72/9 + 98/72 is 337/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 9 × 8 = 72,
    72/9 = 72 × 8/9 × 8 = 576/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    98/72 = 98 × 1/72 × 1 = 98/72
  4. Add the two like fractions:
    576/72 + 98/72 = 576 + 98/72 = 674/72
  5. 674/72 simplified gives 337/36
  6. So, 72/9 + 98/72 = 337/36
    In mixed form: 913/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com