Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/56 and 20/18

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

3/56 + 20/18 is 587/504.

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,
    3/56 = 3 × 9/56 × 9 = 27/504
  3. Likewise, for the 2nd fraction, since 18 × 28 = 504,
    20/18 = 20 × 28/18 × 28 = 560/504
  4. Add the two like fractions:
    27/504 + 560/504 = 27 + 560/504 = 587/504
  5. So, 3/56 + 20/18 = 587/504
    In mixed form: 183/504

MathStep (Works offline)

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

Related:

© everydaycalculation.com