Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 80/24 and 8/20

1st number: 3 8/24, 2nd number: 8/20

80/24 + 8/20 is 56/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 20 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 24 × 5 = 120,
    80/24 = 80 × 5/24 × 5 = 400/120
  3. Likewise, for the 2nd fraction, since 20 × 6 = 120,
    8/20 = 8 × 6/20 × 6 = 48/120
  4. Add the two like fractions:
    400/120 + 48/120 = 400 + 48/120 = 448/120
  5. 448/120 simplified gives 56/15
  6. So, 80/24 + 8/20 = 56/15
    In mixed form: 311/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com