Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/21 and 6/32

20/21 + 6/32 is 383/336.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 32 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 21 × 32 = 672,
    20/21 = 20 × 32/21 × 32 = 640/672
  3. Likewise, for the 2nd fraction, since 32 × 21 = 672,
    6/32 = 6 × 21/32 × 21 = 126/672
  4. Add the two like fractions:
    640/672 + 126/672 = 640 + 126/672 = 766/672
  5. 766/672 simplified gives 383/336
  6. So, 20/21 + 6/32 = 383/336
    In mixed form: 147/336

MathStep (Works offline)

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

Related:

© everydaycalculation.com