Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 81/9 and 50/18

1st number: 9 0/9, 2nd number: 2 14/18

81/9 + 50/18 is 106/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 9 × 2 = 18,
    81/9 = 81 × 2/9 × 2 = 162/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    50/18 = 50 × 1/18 × 1 = 50/18
  4. Add the two like fractions:
    162/18 + 50/18 = 162 + 50/18 = 212/18
  5. 212/18 simplified gives 106/9
  6. So, 81/9 + 50/18 = 106/9
    In mixed form: 117/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com