Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/30 and 50/56

18/30 + 50/56 is 209/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 56 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 30 × 28 = 840,
    18/30 = 18 × 28/30 × 28 = 504/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    50/56 = 50 × 15/56 × 15 = 750/840
  4. Add the two like fractions:
    504/840 + 750/840 = 504 + 750/840 = 1254/840
  5. 1254/840 simplified gives 209/140
  6. So, 18/30 + 50/56 = 209/140
    In mixed form: 169/140

MathStep (Works offline)

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

Related:

© everydaycalculation.com