Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/15 and 20/98

9/15 + 20/98 is 197/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 98 is 1470

    Next, find the equivalent fraction of both fractional numbers with denominator 1470
  2. For the 1st fraction, since 15 × 98 = 1470,
    9/15 = 9 × 98/15 × 98 = 882/1470
  3. Likewise, for the 2nd fraction, since 98 × 15 = 1470,
    20/98 = 20 × 15/98 × 15 = 300/1470
  4. Add the two like fractions:
    882/1470 + 300/1470 = 882 + 300/1470 = 1182/1470
  5. 1182/1470 simplified gives 197/245
  6. So, 9/15 + 20/98 = 197/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com