Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 18/2 and 15/6

1st number: 9 0/2, 2nd number: 2 3/6

18/2 + 15/6 is 23/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 6 is 6
  2. For the 1st fraction, since 2 × 3 = 6,
    18/2 = 18 × 3/2 × 3 = 54/6
  3. Likewise, for the 2nd fraction, since 6 × 1 = 6,
    15/6 = 15 × 1/6 × 1 = 15/6
  4. Add the two fractions:
    54/6 + 15/6 = 54 + 15/6 = 69/6
  5. After reducing the fraction, the answer is 23/2
  6. In mixed form: 111/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com