Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/98 and 20/32

7/98 + 20/32 is 39/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 32 is 1568

    Next, find the equivalent fraction of both fractional numbers with denominator 1568
  2. For the 1st fraction, since 98 × 16 = 1568,
    7/98 = 7 × 16/98 × 16 = 112/1568
  3. Likewise, for the 2nd fraction, since 32 × 49 = 1568,
    20/32 = 20 × 49/32 × 49 = 980/1568
  4. Add the two like fractions:
    112/1568 + 980/1568 = 112 + 980/1568 = 1092/1568
  5. 1092/1568 simplified gives 39/56
  6. So, 7/98 + 20/32 = 39/56

MathStep (Works offline)

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

Related:

© everydaycalculation.com