Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/56 and 35/72

30/56 + 35/72 is 515/504.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    30/56 = 30 × 9/56 × 9 = 270/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    35/72 = 35 × 7/72 × 7 = 245/504
  4. Add the two like fractions:
    270/504 + 245/504 = 270 + 245/504 = 515/504
  5. So, 30/56 + 35/72 = 515/504
    In mixed form: 111/504

MathStep (Works offline)

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

Related:

© everydaycalculation.com