Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/12 and 35/5

1st number: 1 8/12, 2nd number: 7 0/5

20/12 + 35/5 is 26/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 5 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    20/12 = 20 × 5/12 × 5 = 100/60
  3. Likewise, for the 2nd fraction, since 5 × 12 = 60,
    35/5 = 35 × 12/5 × 12 = 420/60
  4. Add the two like fractions:
    100/60 + 420/60 = 100 + 420/60 = 520/60
  5. 520/60 simplified gives 26/3
  6. So, 20/12 + 35/5 = 26/3
    In mixed form: 82/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com