Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/98 and 2/20

20/98 + 2/20 is 149/490.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 20 is 980

    Next, find the equivalent fraction of both fractional numbers with denominator 980
  2. For the 1st fraction, since 98 × 10 = 980,
    20/98 = 20 × 10/98 × 10 = 200/980
  3. Likewise, for the 2nd fraction, since 20 × 49 = 980,
    2/20 = 2 × 49/20 × 49 = 98/980
  4. Add the two like fractions:
    200/980 + 98/980 = 200 + 98/980 = 298/980
  5. 298/980 simplified gives 149/490
  6. So, 20/98 + 2/20 = 149/490

MathStep (Works offline)

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

Related:

© everydaycalculation.com