Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/12 and 20/5

1st number: 2 11/12, 2nd number: 4 0/5

35/12 + 20/5 is 83/12.

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,
    35/12 = 35 × 5/12 × 5 = 175/60
  3. Likewise, for the 2nd fraction, since 5 × 12 = 60,
    20/5 = 20 × 12/5 × 12 = 240/60
  4. Add the two like fractions:
    175/60 + 240/60 = 175 + 240/60 = 415/60
  5. 415/60 simplified gives 83/12
  6. So, 35/12 + 20/5 = 83/12
    In mixed form: 611/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com