Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/24 and 20/80

18/24 + 20/80 is 1/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 80 is 240
  2. For the 1st fraction, since 24 × 10 = 240,
    18/24 = 18 × 10/24 × 10 = 180/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    20/80 = 20 × 3/80 × 3 = 60/240
  4. Add the two fractions:
    180/240 + 60/240 = 180 + 60/240 = 240/240
  5. 240/240 simplified gives 1/1
  6. So, 18/24 + 20/80 = 1/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com