Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/28 and 1/5

2/28 + 1/5 is 19/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 5 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 28 × 5 = 140,
    2/28 = 2 × 5/28 × 5 = 10/140
  3. Likewise, for the 2nd fraction, since 5 × 28 = 140,
    1/5 = 1 × 28/5 × 28 = 28/140
  4. Add the two like fractions:
    10/140 + 28/140 = 10 + 28/140 = 38/140
  5. 38/140 simplified gives 19/70
  6. So, 2/28 + 1/5 = 19/70

MathStep (Works offline)

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

Related:

© everydaycalculation.com