Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/5 and 84/98

1st number: 2 4/5, 2nd number: 84/98

14/5 + 84/98 is 128/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 98 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 5 × 98 = 490,
    14/5 = 14 × 98/5 × 98 = 1372/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    84/98 = 84 × 5/98 × 5 = 420/490
  4. Add the two like fractions:
    1372/490 + 420/490 = 1372 + 420/490 = 1792/490
  5. 1792/490 simplified gives 128/35
  6. So, 14/5 + 84/98 = 128/35
    In mixed form: 323/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com