Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/20 and 64/3

1st number: 6/20, 2nd number: 21 1/3

6/20 + 64/3 is 649/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 3 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 20 × 3 = 60,
    6/20 = 6 × 3/20 × 3 = 18/60
  3. Likewise, for the 2nd fraction, since 3 × 20 = 60,
    64/3 = 64 × 20/3 × 20 = 1280/60
  4. Add the two like fractions:
    18/60 + 1280/60 = 18 + 1280/60 = 1298/60
  5. 1298/60 simplified gives 649/30
  6. So, 6/20 + 64/3 = 649/30
    In mixed form: 2119/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com