Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/5 and 70/9

1st number: 7 0/5, 2nd number: 7 7/9

35/5 + 70/9 is 133/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 9 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 5 × 9 = 45,
    35/5 = 35 × 9/5 × 9 = 315/45
  3. Likewise, for the 2nd fraction, since 9 × 5 = 45,
    70/9 = 70 × 5/9 × 5 = 350/45
  4. Add the two like fractions:
    315/45 + 350/45 = 315 + 350/45 = 665/45
  5. 665/45 simplified gives 133/9
  6. So, 35/5 + 70/9 = 133/9
    In mixed form: 147/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com