Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/98 and 24/80

18/98 + 24/80 is 237/490.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 80 is 3920

    Next, find the equivalent fraction of both fractional numbers with denominator 3920
  2. For the 1st fraction, since 98 × 40 = 3920,
    18/98 = 18 × 40/98 × 40 = 720/3920
  3. Likewise, for the 2nd fraction, since 80 × 49 = 3920,
    24/80 = 24 × 49/80 × 49 = 1176/3920
  4. Add the two like fractions:
    720/3920 + 1176/3920 = 720 + 1176/3920 = 1896/3920
  5. 1896/3920 simplified gives 237/490
  6. So, 18/98 + 24/80 = 237/490

MathStep (Works offline)

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

Related:

© everydaycalculation.com