Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/98 and 4/63

28/98 + 4/63 is 22/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 63 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 98 × 9 = 882,
    28/98 = 28 × 9/98 × 9 = 252/882
  3. Likewise, for the 2nd fraction, since 63 × 14 = 882,
    4/63 = 4 × 14/63 × 14 = 56/882
  4. Add the two like fractions:
    252/882 + 56/882 = 252 + 56/882 = 308/882
  5. 308/882 simplified gives 22/63
  6. So, 28/98 + 4/63 = 22/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com