Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/28 and 9/14

20/28 + 9/14 is 19/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 14 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 28 × 1 = 28,
    20/28 = 20 × 1/28 × 1 = 20/28
  3. Likewise, for the 2nd fraction, since 14 × 2 = 28,
    9/14 = 9 × 2/14 × 2 = 18/28
  4. Add the two like fractions:
    20/28 + 18/28 = 20 + 18/28 = 38/28
  5. 38/28 simplified gives 19/14
  6. So, 20/28 + 9/14 = 19/14
    In mixed form: 15/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com