Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/28 and 4/49

12/28 + 4/49 is 25/49.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 49 is 196

    Next, find the equivalent fraction of both fractional numbers with denominator 196
  2. For the 1st fraction, since 28 × 7 = 196,
    12/28 = 12 × 7/28 × 7 = 84/196
  3. Likewise, for the 2nd fraction, since 49 × 4 = 196,
    4/49 = 4 × 4/49 × 4 = 16/196
  4. Add the two like fractions:
    84/196 + 16/196 = 84 + 16/196 = 100/196
  5. 100/196 simplified gives 25/49
  6. So, 12/28 + 4/49 = 25/49

MathStep (Works offline)

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

Related:

© everydaycalculation.com