Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/56 and 30/45

50/56 + 30/45 is 131/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 45 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 56 × 45 = 2520,
    50/56 = 50 × 45/56 × 45 = 2250/2520
  3. Likewise, for the 2nd fraction, since 45 × 56 = 2520,
    30/45 = 30 × 56/45 × 56 = 1680/2520
  4. Add the two like fractions:
    2250/2520 + 1680/2520 = 2250 + 1680/2520 = 3930/2520
  5. 3930/2520 simplified gives 131/84
  6. So, 50/56 + 30/45 = 131/84
    In mixed form: 147/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com