Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/4 and 27/14

1st number: 17 2/4, 2nd number: 1 13/14

70/4 + 27/14 is 136/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 14 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 4 × 7 = 28,
    70/4 = 70 × 7/4 × 7 = 490/28
  3. Likewise, for the 2nd fraction, since 14 × 2 = 28,
    27/14 = 27 × 2/14 × 2 = 54/28
  4. Add the two like fractions:
    490/28 + 54/28 = 490 + 54/28 = 544/28
  5. 544/28 simplified gives 136/7
  6. So, 70/4 + 27/14 = 136/7
    In mixed form: 193/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com