Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 84/98 and 10/7

1st number: 84/98, 2nd number: 1 3/7

84/98 + 10/7 is 16/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 7 is 98

    Next, find the equivalent fraction of both fractional numbers with denominator 98
  2. For the 1st fraction, since 98 × 1 = 98,
    84/98 = 84 × 1/98 × 1 = 84/98
  3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
    10/7 = 10 × 14/7 × 14 = 140/98
  4. Add the two like fractions:
    84/98 + 140/98 = 84 + 140/98 = 224/98
  5. 224/98 simplified gives 16/7
  6. So, 84/98 + 10/7 = 16/7
    In mixed form: 22/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com