Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/18 and 3/27

1st number: 1 10/18, 2nd number: 3/27

28/18 + 3/27 is 5/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 27 is 54

    Next, find the equivalent fraction of both fractional numbers with denominator 54
  2. For the 1st fraction, since 18 × 3 = 54,
    28/18 = 28 × 3/18 × 3 = 84/54
  3. Likewise, for the 2nd fraction, since 27 × 2 = 54,
    3/27 = 3 × 2/27 × 2 = 6/54
  4. Add the two like fractions:
    84/54 + 6/54 = 84 + 6/54 = 90/54
  5. 90/54 simplified gives 5/3
  6. So, 28/18 + 3/27 = 5/3
    In mixed form: 12/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com