Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/14 and 14/8

1st number: 1 6/14, 2nd number: 1 6/8

20/14 + 14/8 is 89/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 8 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 14 × 4 = 56,
    20/14 = 20 × 4/14 × 4 = 80/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    14/8 = 14 × 7/8 × 7 = 98/56
  4. Add the two like fractions:
    80/56 + 98/56 = 80 + 98/56 = 178/56
  5. 178/56 simplified gives 89/28
  6. So, 20/14 + 14/8 = 89/28
    In mixed form: 35/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com