Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/5 and 28/6

1st number: 2 2/5, 2nd number: 4 4/6

12/5 + 28/6 is 106/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 6 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 5 × 6 = 30,
    12/5 = 12 × 6/5 × 6 = 72/30
  3. Likewise, for the 2nd fraction, since 6 × 5 = 30,
    28/6 = 28 × 5/6 × 5 = 140/30
  4. Add the two like fractions:
    72/30 + 140/30 = 72 + 140/30 = 212/30
  5. 212/30 simplified gives 106/15
  6. So, 12/5 + 28/6 = 106/15
    In mixed form: 71/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com