Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/27 and 60/80

7/27 + 60/80 is 109/108.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 80 is 2160

    Next, find the equivalent fraction of both fractional numbers with denominator 2160
  2. For the 1st fraction, since 27 × 80 = 2160,
    7/27 = 7 × 80/27 × 80 = 560/2160
  3. Likewise, for the 2nd fraction, since 80 × 27 = 2160,
    60/80 = 60 × 27/80 × 27 = 1620/2160
  4. Add the two like fractions:
    560/2160 + 1620/2160 = 560 + 1620/2160 = 2180/2160
  5. 2180/2160 simplified gives 109/108
  6. So, 7/27 + 60/80 = 109/108
    In mixed form: 11/108

MathStep (Works offline)

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

Related:

© everydaycalculation.com