Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/8 and 28/27

1st number: 2/8, 2nd number: 1 1/27

2/8 + 28/27 is 139/108.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 27 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 8 × 27 = 216,
    2/8 = 2 × 27/8 × 27 = 54/216
  3. Likewise, for the 2nd fraction, since 27 × 8 = 216,
    28/27 = 28 × 8/27 × 8 = 224/216
  4. Add the two like fractions:
    54/216 + 224/216 = 54 + 224/216 = 278/216
  5. 278/216 simplified gives 139/108
  6. So, 2/8 + 28/27 = 139/108
    In mixed form: 131/108

MathStep (Works offline)

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

Related:

© everydaycalculation.com