Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/10 and 12/98

1st number: 6 3/10, 2nd number: 12/98

63/10 + 12/98 is 3147/490.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 98 is 490
  2. For the 1st fraction, since 10 × 49 = 490,
    63/10 = 63 × 49/10 × 49 = 3087/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    12/98 = 12 × 5/98 × 5 = 60/490
  4. Add the two fractions:
    3087/490 + 60/490 = 3087 + 60/490 = 3147/490
  5. So, 63/10 + 12/98 = 3147/490
    In mixed form: 6207/490

MathStep (Works offline)

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

Related:

© everydaycalculation.com