Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/18 and 40/98

1st number: 1 9/18, 2nd number: 40/98

27/18 + 40/98 is 187/98.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 18 × 49 = 882,
    27/18 = 27 × 49/18 × 49 = 1323/882
  3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
    40/98 = 40 × 9/98 × 9 = 360/882
  4. Add the two like fractions:
    1323/882 + 360/882 = 1323 + 360/882 = 1683/882
  5. 1683/882 simplified gives 187/98
  6. So, 27/18 + 40/98 = 187/98
    In mixed form: 189/98

MathStep (Works offline)

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

Related:

© everydaycalculation.com