Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/18 and 84/56

1st number: 3 9/18, 2nd number: 1 28/56

63/18 + 84/56 is 5/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 56 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 18 × 28 = 504,
    63/18 = 63 × 28/18 × 28 = 1764/504
  3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
    84/56 = 84 × 9/56 × 9 = 756/504
  4. Add the two like fractions:
    1764/504 + 756/504 = 1764 + 756/504 = 2520/504
  5. 2520/504 simplified gives 5/1
  6. So, 63/18 + 84/56 = 5/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com