Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/75 and 7/6

1st number: 20/75, 2nd number: 1 1/6

20/75 + 7/6 is 43/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 6 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 75 × 2 = 150,
    20/75 = 20 × 2/75 × 2 = 40/150
  3. Likewise, for the 2nd fraction, since 6 × 25 = 150,
    7/6 = 7 × 25/6 × 25 = 175/150
  4. Add the two like fractions:
    40/150 + 175/150 = 40 + 175/150 = 215/150
  5. 215/150 simplified gives 43/30
  6. So, 20/75 + 7/6 = 43/30
    In mixed form: 113/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com