Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/12 and 45/9

1st number: 1 2/12, 2nd number: 5 0/9

14/12 + 45/9 is 37/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 9 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 12 × 3 = 36,
    14/12 = 14 × 3/12 × 3 = 42/36
  3. Likewise, for the 2nd fraction, since 9 × 4 = 36,
    45/9 = 45 × 4/9 × 4 = 180/36
  4. Add the two like fractions:
    42/36 + 180/36 = 42 + 180/36 = 222/36
  5. 222/36 simplified gives 37/6
  6. So, 14/12 + 45/9 = 37/6
    In mixed form: 61/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com