Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 36/63 and 20/98

36/63 + 20/98 is 38/49.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 98 is 882
  2. For the 1st fraction, since 63 × 14 = 882,
    36/63 = 36 × 14/63 × 14 = 504/882
  3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
    20/98 = 20 × 9/98 × 9 = 180/882
  4. Add the two fractions:
    504/882 + 180/882 = 504 + 180/882 = 684/882
  5. 684/882 simplified gives 38/49
  6. So, 36/63 + 20/98 = 38/49

MathStep (Works offline)

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

Related:

© everydaycalculation.com