Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/75 and 27/56

30/75 + 27/56 is 247/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 56 is 4200

    Next, find the equivalent fraction of both fractional numbers with denominator 4200
  2. For the 1st fraction, since 75 × 56 = 4200,
    30/75 = 30 × 56/75 × 56 = 1680/4200
  3. Likewise, for the 2nd fraction, since 56 × 75 = 4200,
    27/56 = 27 × 75/56 × 75 = 2025/4200
  4. Add the two like fractions:
    1680/4200 + 2025/4200 = 1680 + 2025/4200 = 3705/4200
  5. 3705/4200 simplified gives 247/280
  6. So, 30/75 + 27/56 = 247/280

MathStep (Works offline)

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

Related:

© everydaycalculation.com