Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/9 and 75/80

2/9 + 75/80 is 167/144.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 9 × 80 = 720,
    2/9 = 2 × 80/9 × 80 = 160/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    75/80 = 75 × 9/80 × 9 = 675/720
  4. Add the two like fractions:
    160/720 + 675/720 = 160 + 675/720 = 835/720
  5. 835/720 simplified gives 167/144
  6. So, 2/9 + 75/80 = 167/144
    In mixed form: 123/144

MathStep (Works offline)

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

Related:

© everydaycalculation.com