Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/42 and 4/50

12/42 + 4/50 is 64/175.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 50 is 1050

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 42 × 25 = 1050,
    12/42 = 12 × 25/42 × 25 = 300/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    4/50 = 4 × 21/50 × 21 = 84/1050
  4. Add the two like fractions:
    300/1050 + 84/1050 = 300 + 84/1050 = 384/1050
  5. 384/1050 simplified gives 64/175
  6. So, 12/42 + 4/50 = 64/175

MathStep (Works offline)

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

Related:

© everydaycalculation.com