Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 81/50 and 15/6

1st number: 1 31/50, 2nd number: 2 3/6

81/50 + 15/6 is 103/25.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 6 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 50 × 3 = 150,
    81/50 = 81 × 3/50 × 3 = 243/150
  3. Likewise, for the 2nd fraction, since 6 × 25 = 150,
    15/6 = 15 × 25/6 × 25 = 375/150
  4. Add the two like fractions:
    243/150 + 375/150 = 243 + 375/150 = 618/150
  5. 618/150 simplified gives 103/25
  6. So, 81/50 + 15/6 = 103/25
    In mixed form: 43/25

MathStep (Works offline)

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

Related:

© everydaycalculation.com