Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/18 and 9/3

1st number: 15/18, 2nd number: 3 0/3

15/18 + 9/3 is 23/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 3 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 18 × 1 = 18,
    15/18 = 15 × 1/18 × 1 = 15/18
  3. Likewise, for the 2nd fraction, since 3 × 6 = 18,
    9/3 = 9 × 6/3 × 6 = 54/18
  4. Add the two like fractions:
    15/18 + 54/18 = 15 + 54/18 = 69/18
  5. 69/18 simplified gives 23/6
  6. So, 15/18 + 9/3 = 23/6
    In mixed form: 35/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com