Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/10 and 80/9

1st number: 3 5/10, 2nd number: 8 8/9

35/10 + 80/9 is 223/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 9 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 10 × 9 = 90,
    35/10 = 35 × 9/10 × 9 = 315/90
  3. Likewise, for the 2nd fraction, since 9 × 10 = 90,
    80/9 = 80 × 10/9 × 10 = 800/90
  4. Add the two like fractions:
    315/90 + 800/90 = 315 + 800/90 = 1115/90
  5. 1115/90 simplified gives 223/18
  6. So, 35/10 + 80/9 = 223/18
    In mixed form: 127/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com