Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/14 and 7/49

1st number: 1 1/14, 2nd number: 7/49

15/14 + 7/49 is 17/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 49 is 98

    Next, find the equivalent fraction of both fractional numbers with denominator 98
  2. For the 1st fraction, since 14 × 7 = 98,
    15/14 = 15 × 7/14 × 7 = 105/98
  3. Likewise, for the 2nd fraction, since 49 × 2 = 98,
    7/49 = 7 × 2/49 × 2 = 14/98
  4. Add the two like fractions:
    105/98 + 14/98 = 105 + 14/98 = 119/98
  5. 119/98 simplified gives 17/14
  6. So, 15/14 + 7/49 = 17/14
    In mixed form: 13/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com