Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/20 and 30/56

6/20 + 30/56 is 117/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 20 × 14 = 280,
    6/20 = 6 × 14/20 × 14 = 84/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    30/56 = 30 × 5/56 × 5 = 150/280
  4. Add the two like fractions:
    84/280 + 150/280 = 84 + 150/280 = 234/280
  5. 234/280 simplified gives 117/140
  6. So, 6/20 + 30/56 = 117/140

MathStep (Works offline)

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

Related:

© everydaycalculation.com