Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/80 and 24/9

1st number: 20/80, 2nd number: 2 6/9

20/80 + 24/9 is 35/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 9 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    20/80 = 20 × 9/80 × 9 = 180/720
  3. Likewise, for the 2nd fraction, since 9 × 80 = 720,
    24/9 = 24 × 80/9 × 80 = 1920/720
  4. Add the two like fractions:
    180/720 + 1920/720 = 180 + 1920/720 = 2100/720
  5. 2100/720 simplified gives 35/12
  6. So, 20/80 + 24/9 = 35/12
    In mixed form: 211/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com