Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/12 and 5/3

1st number: 9/12, 2nd number: 1 2/3

9/12 + 5/3 is 29/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 3 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 12 × 1 = 12,
    9/12 = 9 × 1/12 × 1 = 9/12
  3. Likewise, for the 2nd fraction, since 3 × 4 = 12,
    5/3 = 5 × 4/3 × 4 = 20/12
  4. Add the two like fractions:
    9/12 + 20/12 = 9 + 20/12 = 29/12
  5. So, 9/12 + 5/3 = 29/12
    In mixed form: 25/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com