Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/56 and 10/18

1st number: 1 7/56, 2nd number: 10/18

63/56 + 10/18 is 121/72.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    63/56 = 63 × 9/56 × 9 = 567/504
  3. Likewise, for the 2nd fraction, since 18 × 28 = 504,
    10/18 = 10 × 28/18 × 28 = 280/504
  4. Add the two like fractions:
    567/504 + 280/504 = 567 + 280/504 = 847/504
  5. 847/504 simplified gives 121/72
  6. So, 63/56 + 10/18 = 121/72
    In mixed form: 149/72

MathStep (Works offline)

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

Related:

© everydaycalculation.com