Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/14 and 18/28

1st number: 1 13/14, 2nd number: 18/28

27/14 + 18/28 is 18/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 28 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 14 × 2 = 28,
    27/14 = 27 × 2/14 × 2 = 54/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    18/28 = 18 × 1/28 × 1 = 18/28
  4. Add the two like fractions:
    54/28 + 18/28 = 54 + 18/28 = 72/28
  5. 72/28 simplified gives 18/7
  6. So, 27/14 + 18/28 = 18/7
    In mixed form: 24/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com