Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/54 and 7/36

12/54 + 7/36 is 5/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 36 is 108

    Next, find the equivalent fraction of both fractional numbers with denominator 108
  2. For the 1st fraction, since 54 × 2 = 108,
    12/54 = 12 × 2/54 × 2 = 24/108
  3. Likewise, for the 2nd fraction, since 36 × 3 = 108,
    7/36 = 7 × 3/36 × 3 = 21/108
  4. Add the two like fractions:
    24/108 + 21/108 = 24 + 21/108 = 45/108
  5. 45/108 simplified gives 5/12
  6. So, 12/54 + 7/36 = 5/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com