Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/5 and 70/7

1st number: 1 1/5, 2nd number: 10 0/7

6/5 + 70/7 is 56/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 7 is 35

    Next, find the equivalent fraction of both fractional numbers with denominator 35
  2. For the 1st fraction, since 5 × 7 = 35,
    6/5 = 6 × 7/5 × 7 = 42/35
  3. Likewise, for the 2nd fraction, since 7 × 5 = 35,
    70/7 = 70 × 5/7 × 5 = 350/35
  4. Add the two like fractions:
    42/35 + 350/35 = 42 + 350/35 = 392/35
  5. 392/35 simplified gives 56/5
  6. So, 6/5 + 70/7 = 56/5
    In mixed form: 111/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com