Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/98 and 28/18

1st number: 15/98, 2nd number: 1 10/18

15/98 + 28/18 is 1507/882.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 18 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 98 × 9 = 882,
    15/98 = 15 × 9/98 × 9 = 135/882
  3. Likewise, for the 2nd fraction, since 18 × 49 = 882,
    28/18 = 28 × 49/18 × 49 = 1372/882
  4. Add the two like fractions:
    135/882 + 1372/882 = 135 + 1372/882 = 1507/882
  5. So, 15/98 + 28/18 = 1507/882
    In mixed form: 1625/882

MathStep (Works offline)

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

Related:

© everydaycalculation.com