Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/9 and 6/4

1st number: 7/9, 2nd number: 1 2/4

7/9 + 6/4 is 41/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 4 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 9 × 4 = 36,
    7/9 = 7 × 4/9 × 4 = 28/36
  3. Likewise, for the 2nd fraction, since 4 × 9 = 36,
    6/4 = 6 × 9/4 × 9 = 54/36
  4. Add the two like fractions:
    28/36 + 54/36 = 28 + 54/36 = 82/36
  5. 82/36 simplified gives 41/18
  6. So, 7/9 + 6/4 = 41/18
    In mixed form: 25/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com