Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 24/45 and 4/12

24/45 + 4/12 is 13/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 12 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 45 × 4 = 180,
    24/45 = 24 × 4/45 × 4 = 96/180
  3. Likewise, for the 2nd fraction, since 12 × 15 = 180,
    4/12 = 4 × 15/12 × 15 = 60/180
  4. Add the two like fractions:
    96/180 + 60/180 = 96 + 60/180 = 156/180
  5. 156/180 simplified gives 13/15
  6. So, 24/45 + 4/12 = 13/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com