Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/10 and 27/35

1st number: 1 2/10, 2nd number: 27/35

12/10 + 27/35 is 69/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 35 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 10 × 7 = 70,
    12/10 = 12 × 7/10 × 7 = 84/70
  3. Likewise, for the 2nd fraction, since 35 × 2 = 70,
    27/35 = 27 × 2/35 × 2 = 54/70
  4. Add the two like fractions:
    84/70 + 54/70 = 84 + 54/70 = 138/70
  5. 138/70 simplified gives 69/35
  6. So, 12/10 + 27/35 = 69/35
    In mixed form: 134/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com