Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 80/36 and 84/9

1st number: 2 8/36, 2nd number: 9 3/9

80/36 + 84/9 is 104/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 9 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 36 × 1 = 36,
    80/36 = 80 × 1/36 × 1 = 80/36
  3. Likewise, for the 2nd fraction, since 9 × 4 = 36,
    84/9 = 84 × 4/9 × 4 = 336/36
  4. Add the two like fractions:
    80/36 + 336/36 = 80 + 336/36 = 416/36
  5. 416/36 simplified gives 104/9
  6. So, 80/36 + 84/9 = 104/9
    In mixed form: 115/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com