Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/3 and 81/4

1st number: 3 1/3, 2nd number: 20 1/4

10/3 + 81/4 is 283/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 4 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 3 × 4 = 12,
    10/3 = 10 × 4/3 × 4 = 40/12
  3. Likewise, for the 2nd fraction, since 4 × 3 = 12,
    81/4 = 81 × 3/4 × 3 = 243/12
  4. Add the two like fractions:
    40/12 + 243/12 = 40 + 243/12 = 283/12
  5. So, 10/3 + 81/4 = 283/12
    In mixed form: 237/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com