Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 25/2 and 12/9

1st number: 12 1/2, 2nd number: 1 3/9

25/2 + 12/9 is 83/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 9 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    25/2 = 25 × 9/2 × 9 = 225/18
  3. Likewise, for the 2nd fraction, since 9 × 2 = 18,
    12/9 = 12 × 2/9 × 2 = 24/18
  4. Add the two like fractions:
    225/18 + 24/18 = 225 + 24/18 = 249/18
  5. 249/18 simplified gives 83/6
  6. So, 25/2 + 12/9 = 83/6
    In mixed form: 135/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com