Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/98 and 20/14

1st number: 7/98, 2nd number: 1 6/14

7/98 + 20/14 is 3/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 14 is 98

    Next, find the equivalent fraction of both fractional numbers with denominator 98
  2. For the 1st fraction, since 98 × 1 = 98,
    7/98 = 7 × 1/98 × 1 = 7/98
  3. Likewise, for the 2nd fraction, since 14 × 7 = 98,
    20/14 = 20 × 7/14 × 7 = 140/98
  4. Add the two like fractions:
    7/98 + 140/98 = 7 + 140/98 = 147/98
  5. 147/98 simplified gives 3/2
  6. So, 7/98 + 20/14 = 3/2
    In mixed form: 11/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com