Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/20 and 8/75

18/20 + 8/75 is 151/150.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 75 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 20 × 15 = 300,
    18/20 = 18 × 15/20 × 15 = 270/300
  3. Likewise, for the 2nd fraction, since 75 × 4 = 300,
    8/75 = 8 × 4/75 × 4 = 32/300
  4. Add the two like fractions:
    270/300 + 32/300 = 270 + 32/300 = 302/300
  5. 302/300 simplified gives 151/150
  6. So, 18/20 + 8/75 = 151/150
    In mixed form: 11/150

MathStep (Works offline)

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

Related:

© everydaycalculation.com