Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/2 and 15/10

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

10/2 + 15/10 is 13/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    10/2 = 10 × 5/2 × 5 = 50/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    15/10 = 15 × 1/10 × 1 = 15/10
  4. Add the two like fractions:
    50/10 + 15/10 = 50 + 15/10 = 65/10
  5. 65/10 simplified gives 13/2
  6. So, 10/2 + 15/10 = 13/2
    In mixed form: 61/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com