Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/2 and 7/18

1st number: 13 1/2, 2nd number: 7/18

27/2 + 7/18 is 125/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    27/2 = 27 × 9/2 × 9 = 243/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    7/18 = 7 × 1/18 × 1 = 7/18
  4. Add the two like fractions:
    243/18 + 7/18 = 243 + 7/18 = 250/18
  5. 250/18 simplified gives 125/9
  6. So, 27/2 + 7/18 = 125/9
    In mixed form: 138/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com