Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/30 and 27/35

7/30 + 27/35 is 211/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 35 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    7/30 = 7 × 7/30 × 7 = 49/210
  3. Likewise, for the 2nd fraction, since 35 × 6 = 210,
    27/35 = 27 × 6/35 × 6 = 162/210
  4. Add the two like fractions:
    49/210 + 162/210 = 49 + 162/210 = 211/210
  5. So, 7/30 + 27/35 = 211/210
    In mixed form: 11/210

MathStep (Works offline)

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

Related:

© everydaycalculation.com