Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/49 and 16/80

18/49 + 16/80 is 139/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 80 is 3920

    Next, find the equivalent fraction of both fractional numbers with denominator 3920
  2. For the 1st fraction, since 49 × 80 = 3920,
    18/49 = 18 × 80/49 × 80 = 1440/3920
  3. Likewise, for the 2nd fraction, since 80 × 49 = 3920,
    16/80 = 16 × 49/80 × 49 = 784/3920
  4. Add the two like fractions:
    1440/3920 + 784/3920 = 1440 + 784/3920 = 2224/3920
  5. 2224/3920 simplified gives 139/245
  6. So, 18/49 + 16/80 = 139/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com