Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 24/36 and 27/20

1st number: 24/36, 2nd number: 1 7/20

24/36 + 27/20 is 121/60.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    24/36 = 24 × 5/36 × 5 = 120/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    27/20 = 27 × 9/20 × 9 = 243/180
  4. Add the two like fractions:
    120/180 + 243/180 = 120 + 243/180 = 363/180
  5. 363/180 simplified gives 121/60
  6. So, 24/36 + 27/20 = 121/60
    In mixed form: 21/60

MathStep (Works offline)

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

Related:

© everydaycalculation.com