Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/30 and 15/48

12/30 + 15/48 is 57/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 30 × 8 = 240,
    12/30 = 12 × 8/30 × 8 = 96/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    15/48 = 15 × 5/48 × 5 = 75/240
  4. Add the two like fractions:
    96/240 + 75/240 = 96 + 75/240 = 171/240
  5. 171/240 simplified gives 57/80
  6. So, 12/30 + 15/48 = 57/80

MathStep (Works offline)

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

Related:

© everydaycalculation.com