Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/8 and 15/27

3/8 + 15/27 is 67/72.

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,
    3/8 = 3 × 27/8 × 27 = 81/216
  3. Likewise, for the 2nd fraction, since 27 × 8 = 216,
    15/27 = 15 × 8/27 × 8 = 120/216
  4. Add the two like fractions:
    81/216 + 120/216 = 81 + 120/216 = 201/216
  5. 201/216 simplified gives 67/72
  6. So, 3/8 + 15/27 = 67/72

MathStep (Works offline)

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

Related:

© everydaycalculation.com