Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/80 and 84/16

1st number: 12/80, 2nd number: 5 4/16

12/80 + 84/16 is 27/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    12/80 = 12 × 1/80 × 1 = 12/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    84/16 = 84 × 5/16 × 5 = 420/80
  4. Add the two like fractions:
    12/80 + 420/80 = 12 + 420/80 = 432/80
  5. 432/80 simplified gives 27/5
  6. So, 12/80 + 84/16 = 27/5
    In mixed form: 52/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com