Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/21 and 6/98

7/21 + 6/98 is 58/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 98 is 294

    Next, find the equivalent fraction of both fractional numbers with denominator 294
  2. For the 1st fraction, since 21 × 14 = 294,
    7/21 = 7 × 14/21 × 14 = 98/294
  3. Likewise, for the 2nd fraction, since 98 × 3 = 294,
    6/98 = 6 × 3/98 × 3 = 18/294
  4. Add the two like fractions:
    98/294 + 18/294 = 98 + 18/294 = 116/294
  5. 116/294 simplified gives 58/147
  6. So, 7/21 + 6/98 = 58/147

MathStep (Works offline)

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

Related:

© everydaycalculation.com