Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 42/14 and 8/9

1st number: 3 0/14, 2nd number: 8/9

42/14 + 8/9 is 35/9.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 14 × 9 = 126,
    42/14 = 42 × 9/14 × 9 = 378/126
  3. Likewise, for the 2nd fraction, since 9 × 14 = 126,
    8/9 = 8 × 14/9 × 14 = 112/126
  4. Add the two like fractions:
    378/126 + 112/126 = 378 + 112/126 = 490/126
  5. 490/126 simplified gives 35/9
  6. So, 42/14 + 8/9 = 35/9
    In mixed form: 38/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com