Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/5 and 49/56

1st number: 5 3/5, 2nd number: 49/56

28/5 + 49/56 is 259/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 5 × 56 = 280,
    28/5 = 28 × 56/5 × 56 = 1568/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    49/56 = 49 × 5/56 × 5 = 245/280
  4. Add the two like fractions:
    1568/280 + 245/280 = 1568 + 245/280 = 1813/280
  5. 1813/280 simplified gives 259/40
  6. So, 28/5 + 49/56 = 259/40
    In mixed form: 619/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com