Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/20 and 3/36

18/20 + 3/36 is 59/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 36 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 20 × 9 = 180,
    18/20 = 18 × 9/20 × 9 = 162/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    3/36 = 3 × 5/36 × 5 = 15/180
  4. Add the two like fractions:
    162/180 + 15/180 = 162 + 15/180 = 177/180
  5. 177/180 simplified gives 59/60
  6. So, 18/20 + 3/36 = 59/60

MathStep (Works offline)

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

Related:

© everydaycalculation.com