Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 8/7 and 35/10

1st number: 1 1/7, 2nd number: 3 5/10

8/7 + 35/10 is 65/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 7 × 10 = 70,
    8/7 = 8 × 10/7 × 10 = 80/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    35/10 = 35 × 7/10 × 7 = 245/70
  4. Add the two like fractions:
    80/70 + 245/70 = 80 + 245/70 = 325/70
  5. 325/70 simplified gives 65/14
  6. So, 8/7 + 35/10 = 65/14
    In mixed form: 49/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com