Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/3 and 28/10

1st number: 1 2/3, 2nd number: 2 8/10

5/3 + 28/10 is 67/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 10 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 3 × 10 = 30,
    5/3 = 5 × 10/3 × 10 = 50/30
  3. Likewise, for the 2nd fraction, since 10 × 3 = 30,
    28/10 = 28 × 3/10 × 3 = 84/30
  4. Add the two like fractions:
    50/30 + 84/30 = 50 + 84/30 = 134/30
  5. 134/30 simplified gives 67/15
  6. So, 5/3 + 28/10 = 67/15
    In mixed form: 47/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com