Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/42 and 6/56

12/42 + 6/56 is 11/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 56 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 42 × 4 = 168,
    12/42 = 12 × 4/42 × 4 = 48/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    6/56 = 6 × 3/56 × 3 = 18/168
  4. Add the two like fractions:
    48/168 + 18/168 = 48 + 18/168 = 66/168
  5. 66/168 simplified gives 11/28
  6. So, 12/42 + 6/56 = 11/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com