Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 36/10 and 6/21

1st number: 3 6/10, 2nd number: 6/21

36/10 + 6/21 is 136/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 21 is 210
  2. For the 1st fraction, since 10 × 21 = 210,
    36/10 = 36 × 21/10 × 21 = 756/210
  3. Likewise, for the 2nd fraction, since 21 × 10 = 210,
    6/21 = 6 × 10/21 × 10 = 60/210
  4. Add the two fractions:
    756/210 + 60/210 = 756 + 60/210 = 816/210
  5. After reducing the fraction, the answer is 136/35
  6. In mixed form: 331/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com