Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/2 and 45/75

1st number: 6 0/2, 2nd number: 45/75

12/2 + 45/75 is 33/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 75 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 2 × 75 = 150,
    12/2 = 12 × 75/2 × 75 = 900/150
  3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
    45/75 = 45 × 2/75 × 2 = 90/150
  4. Add the two like fractions:
    900/150 + 90/150 = 900 + 90/150 = 990/150
  5. 990/150 simplified gives 33/5
  6. So, 12/2 + 45/75 = 33/5
    In mixed form: 63/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com