Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 28/30 and 14/35

28/30 + 14/35 is 4/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 35 is 210
  2. For the 1st fraction, since 30 × 7 = 210,
    28/30 = 28 × 7/30 × 7 = 196/210
  3. Likewise, for the 2nd fraction, since 35 × 6 = 210,
    14/35 = 14 × 6/35 × 6 = 84/210
  4. Add the two fractions:
    196/210 + 84/210 = 196 + 84/210 = 280/210
  5. After reducing the fraction, the answer is 4/3
  6. In mixed form: 11/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com