Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/3 and 3/4

2/3 + 3/4 is 17/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 4 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 3 × 4 = 12,
    2/3 = 2 × 4/3 × 4 = 8/12
  3. Likewise, for the 2nd fraction, since 4 × 3 = 12,
    3/4 = 3 × 3/4 × 3 = 9/12
  4. Add the two like fractions:
    8/12 + 9/12 = 8 + 9/12 = 17/12
  5. So, 2/3 + 3/4 = 17/12
    In mixed form: 15/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com