Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/36 and 5/15

27/36 + 5/15 is 13/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 15 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    27/36 = 27 × 5/36 × 5 = 135/180
  3. Likewise, for the 2nd fraction, since 15 × 12 = 180,
    5/15 = 5 × 12/15 × 12 = 60/180
  4. Add the two like fractions:
    135/180 + 60/180 = 135 + 60/180 = 195/180
  5. 195/180 simplified gives 13/12
  6. So, 27/36 + 5/15 = 13/12
    In mixed form: 11/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com