Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 8/48 and 3/21

8/48 + 3/21 is 13/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 21 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 48 × 7 = 336,
    8/48 = 8 × 7/48 × 7 = 56/336
  3. Likewise, for the 2nd fraction, since 21 × 16 = 336,
    3/21 = 3 × 16/21 × 16 = 48/336
  4. Add the two like fractions:
    56/336 + 48/336 = 56 + 48/336 = 104/336
  5. 104/336 simplified gives 13/42
  6. So, 8/48 + 3/21 = 13/42

MathStep (Works offline)

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

Related:

© everydaycalculation.com