Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/98 and 15/9

1st number: 12/98, 2nd number: 1 6/9

12/98 + 15/9 is 263/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 9 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 98 × 9 = 882,
    12/98 = 12 × 9/98 × 9 = 108/882
  3. Likewise, for the 2nd fraction, since 9 × 98 = 882,
    15/9 = 15 × 98/9 × 98 = 1470/882
  4. Add the two like fractions:
    108/882 + 1470/882 = 108 + 1470/882 = 1578/882
  5. 1578/882 simplified gives 263/147
  6. So, 12/98 + 15/9 = 263/147
    In mixed form: 1116/147

MathStep (Works offline)

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

Related:

© everydaycalculation.com