Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/10 and 6/3

1st number: 1 5/10, 2nd number: 2 0/3

15/10 + 6/3 is 7/2.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 10 × 3 = 30,
    15/10 = 15 × 3/10 × 3 = 45/30
  3. Likewise, for the 2nd fraction, since 3 × 10 = 30,
    6/3 = 6 × 10/3 × 10 = 60/30
  4. Add the two like fractions:
    45/30 + 60/30 = 45 + 60/30 = 105/30
  5. 105/30 simplified gives 7/2
  6. So, 15/10 + 6/3 = 7/2
    In mixed form: 31/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com