Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/84 and 18/49

3/84 + 18/49 is 79/196.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 49 is 588

    Next, find the equivalent fraction of both fractional numbers with denominator 588
  2. For the 1st fraction, since 84 × 7 = 588,
    3/84 = 3 × 7/84 × 7 = 21/588
  3. Likewise, for the 2nd fraction, since 49 × 12 = 588,
    18/49 = 18 × 12/49 × 12 = 216/588
  4. Add the two like fractions:
    21/588 + 216/588 = 21 + 216/588 = 237/588
  5. 237/588 simplified gives 79/196
  6. So, 3/84 + 18/49 = 79/196

MathStep (Works offline)

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

Related:

© everydaycalculation.com