Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/56 and 50/9

1st number: 20/56, 2nd number: 5 5/9

20/56 + 50/9 is 745/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 9 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    20/56 = 20 × 9/56 × 9 = 180/504
  3. Likewise, for the 2nd fraction, since 9 × 56 = 504,
    50/9 = 50 × 56/9 × 56 = 2800/504
  4. Add the two like fractions:
    180/504 + 2800/504 = 180 + 2800/504 = 2980/504
  5. 2980/504 simplified gives 745/126
  6. So, 20/56 + 50/9 = 745/126
    In mixed form: 5115/126

MathStep (Works offline)

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

Related:

© everydaycalculation.com