Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 42/12 and 6/14

1st number: 3 6/12, 2nd number: 6/14

42/12 + 6/14 is 55/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 14 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 12 × 7 = 84,
    42/12 = 42 × 7/12 × 7 = 294/84
  3. Likewise, for the 2nd fraction, since 14 × 6 = 84,
    6/14 = 6 × 6/14 × 6 = 36/84
  4. Add the two like fractions:
    294/84 + 36/84 = 294 + 36/84 = 330/84
  5. 330/84 simplified gives 55/14
  6. So, 42/12 + 6/14 = 55/14
    In mixed form: 313/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com