Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/15 and 5/14

7/15 + 5/14 is 173/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 14 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 15 × 14 = 210,
    7/15 = 7 × 14/15 × 14 = 98/210
  3. Likewise, for the 2nd fraction, since 14 × 15 = 210,
    5/14 = 5 × 15/14 × 15 = 75/210
  4. Add the two like fractions:
    98/210 + 75/210 = 98 + 75/210 = 173/210
  5. So, 7/15 + 5/14 = 173/210

MathStep (Works offline)

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

Related:

© everydaycalculation.com