Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/50 and 9/10

20/50 + 9/10 is 13/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 10 is 50

    Next, find the equivalent fraction of both fractional numbers with denominator 50
  2. For the 1st fraction, since 50 × 1 = 50,
    20/50 = 20 × 1/50 × 1 = 20/50
  3. Likewise, for the 2nd fraction, since 10 × 5 = 50,
    9/10 = 9 × 5/10 × 5 = 45/50
  4. Add the two like fractions:
    20/50 + 45/50 = 20 + 45/50 = 65/50
  5. 65/50 simplified gives 13/10
  6. So, 20/50 + 9/10 = 13/10
    In mixed form: 13/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com