Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/12 and 18/8

1st number: 9/12, 2nd number: 2 2/8

9/12 + 18/8 is 3/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 8 is 24

    Next, find the equivalent fraction of both fractional numbers with denominator 24
  2. For the 1st fraction, since 12 × 2 = 24,
    9/12 = 9 × 2/12 × 2 = 18/24
  3. Likewise, for the 2nd fraction, since 8 × 3 = 24,
    18/8 = 18 × 3/8 × 3 = 54/24
  4. Add the two like fractions:
    18/24 + 54/24 = 18 + 54/24 = 72/24
  5. 72/24 simplified gives 3/1
  6. So, 9/12 + 18/8 = 3/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com