Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 36/98 and 75/80

36/98 + 75/80 is 1023/784.

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,
    36/98 = 36 × 40/98 × 40 = 1440/3920
  3. Likewise, for the 2nd fraction, since 80 × 49 = 3920,
    75/80 = 75 × 49/80 × 49 = 3675/3920
  4. Add the two like fractions:
    1440/3920 + 3675/3920 = 1440 + 3675/3920 = 5115/3920
  5. 5115/3920 simplified gives 1023/784
  6. So, 36/98 + 75/80 = 1023/784
    In mixed form: 1239/784

MathStep (Works offline)

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

Related:

© everydaycalculation.com