Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/24 and 35/18

1st number: 20/24, 2nd number: 1 17/18

20/24 + 35/18 is 25/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 18 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 24 × 3 = 72,
    20/24 = 20 × 3/24 × 3 = 60/72
  3. Likewise, for the 2nd fraction, since 18 × 4 = 72,
    35/18 = 35 × 4/18 × 4 = 140/72
  4. Add the two like fractions:
    60/72 + 140/72 = 60 + 140/72 = 200/72
  5. 200/72 simplified gives 25/9
  6. So, 20/24 + 35/18 = 25/9
    In mixed form: 27/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com