Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 80/2 and 6/20

1st number: 40 0/2, 2nd number: 6/20

80/2 + 6/20 is 403/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 2 × 10 = 20,
    80/2 = 80 × 10/2 × 10 = 800/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    6/20 = 6 × 1/20 × 1 = 6/20
  4. Add the two like fractions:
    800/20 + 6/20 = 800 + 6/20 = 806/20
  5. 806/20 simplified gives 403/10
  6. So, 80/2 + 6/20 = 403/10
    In mixed form: 403/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com