Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/8 and 6/15

1st number: 1 2/8, 2nd number: 6/15

10/8 + 6/15 is 33/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 15 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 8 × 15 = 120,
    10/8 = 10 × 15/8 × 15 = 150/120
  3. Likewise, for the 2nd fraction, since 15 × 8 = 120,
    6/15 = 6 × 8/15 × 8 = 48/120
  4. Add the two like fractions:
    150/120 + 48/120 = 150 + 48/120 = 198/120
  5. 198/120 simplified gives 33/20
  6. So, 10/8 + 6/15 = 33/20
    In mixed form: 113/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com