Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/9 and 50/16

1st number: 2 2/9, 2nd number: 3 2/16

20/9 + 50/16 is 385/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 16 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 9 × 16 = 144,
    20/9 = 20 × 16/9 × 16 = 320/144
  3. Likewise, for the 2nd fraction, since 16 × 9 = 144,
    50/16 = 50 × 9/16 × 9 = 450/144
  4. Add the two like fractions:
    320/144 + 450/144 = 320 + 450/144 = 770/144
  5. 770/144 simplified gives 385/72
  6. So, 20/9 + 50/16 = 385/72
    In mixed form: 525/72

MathStep (Works offline)

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

Related:

© everydaycalculation.com