Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/28 and 6/80

6/28 + 6/80 is 81/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 28 × 20 = 560,
    6/28 = 6 × 20/28 × 20 = 120/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    6/80 = 6 × 7/80 × 7 = 42/560
  4. Add the two like fractions:
    120/560 + 42/560 = 120 + 42/560 = 162/560
  5. 162/560 simplified gives 81/280
  6. So, 6/28 + 6/80 = 81/280

MathStep (Works offline)

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

Related:

© everydaycalculation.com