Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 36/28 and 30/12

1st number: 1 8/28, 2nd number: 2 6/12

36/28 + 30/12 is 53/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 12 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 28 × 3 = 84,
    36/28 = 36 × 3/28 × 3 = 108/84
  3. Likewise, for the 2nd fraction, since 12 × 7 = 84,
    30/12 = 30 × 7/12 × 7 = 210/84
  4. Add the two like fractions:
    108/84 + 210/84 = 108 + 210/84 = 318/84
  5. 318/84 simplified gives 53/14
  6. So, 36/28 + 30/12 = 53/14
    In mixed form: 311/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com