Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/4 and 70/98

1st number: 6 3/4, 2nd number: 70/98

27/4 + 70/98 is 209/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 98 is 196

    Next, find the equivalent fraction of both fractional numbers with denominator 196
  2. For the 1st fraction, since 4 × 49 = 196,
    27/4 = 27 × 49/4 × 49 = 1323/196
  3. Likewise, for the 2nd fraction, since 98 × 2 = 196,
    70/98 = 70 × 2/98 × 2 = 140/196
  4. Add the two like fractions:
    1323/196 + 140/196 = 1323 + 140/196 = 1463/196
  5. 1463/196 simplified gives 209/28
  6. So, 27/4 + 70/98 = 209/28
    In mixed form: 713/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com