Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/2 and 50/20

1st number: 10 0/2, 2nd number: 2 10/20

20/2 + 50/20 is 25/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 2 × 10 = 20,
    20/2 = 20 × 10/2 × 10 = 200/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    50/20 = 50 × 1/20 × 1 = 50/20
  4. Add the two like fractions:
    200/20 + 50/20 = 200 + 50/20 = 250/20
  5. 250/20 simplified gives 25/2
  6. So, 20/2 + 50/20 = 25/2
    In mixed form: 121/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com