Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/56 and 12/6

1st number: 15/56, 2nd number: 2 0/6

15/56 + 12/6 is 127/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 6 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 56 × 3 = 168,
    15/56 = 15 × 3/56 × 3 = 45/168
  3. Likewise, for the 2nd fraction, since 6 × 28 = 168,
    12/6 = 12 × 28/6 × 28 = 336/168
  4. Add the two like fractions:
    45/168 + 336/168 = 45 + 336/168 = 381/168
  5. 381/168 simplified gives 127/56
  6. So, 15/56 + 12/6 = 127/56
    In mixed form: 215/56

MathStep (Works offline)

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

Related:

© everydaycalculation.com