Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/9 and 2/14

1st number: 2 0/9, 2nd number: 2/14

18/9 + 2/14 is 15/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 14 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 9 × 14 = 126,
    18/9 = 18 × 14/9 × 14 = 252/126
  3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
    2/14 = 2 × 9/14 × 9 = 18/126
  4. Add the two like fractions:
    252/126 + 18/126 = 252 + 18/126 = 270/126
  5. 270/126 simplified gives 15/7
  6. So, 18/9 + 2/14 = 15/7
    In mixed form: 21/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com