Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 8/9 and 90/14

1st number: 8/9, 2nd number: 6 6/14

8/9 + 90/14 is 461/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 14 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 9 × 14 = 126,
    8/9 = 8 × 14/9 × 14 = 112/126
  3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
    90/14 = 90 × 9/14 × 9 = 810/126
  4. Add the two like fractions:
    112/126 + 810/126 = 112 + 810/126 = 922/126
  5. 922/126 simplified gives 461/63
  6. So, 8/9 + 90/14 = 461/63
    In mixed form: 720/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com