Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/28 and 28/50

20/28 + 28/50 is 223/175.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 50 is 700

    Next, find the equivalent fraction of both fractional numbers with denominator 700
  2. For the 1st fraction, since 28 × 25 = 700,
    20/28 = 20 × 25/28 × 25 = 500/700
  3. Likewise, for the 2nd fraction, since 50 × 14 = 700,
    28/50 = 28 × 14/50 × 14 = 392/700
  4. Add the two like fractions:
    500/700 + 392/700 = 500 + 392/700 = 892/700
  5. 892/700 simplified gives 223/175
  6. So, 20/28 + 28/50 = 223/175
    In mixed form: 148/175

MathStep (Works offline)

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

Related:

© everydaycalculation.com