Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/10 and 7/75

1st number: 2 0/10, 2nd number: 7/75

20/10 + 7/75 is 157/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 75 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 10 × 15 = 150,
    20/10 = 20 × 15/10 × 15 = 300/150
  3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
    7/75 = 7 × 2/75 × 2 = 14/150
  4. Add the two like fractions:
    300/150 + 14/150 = 300 + 14/150 = 314/150
  5. 314/150 simplified gives 157/75
  6. So, 20/10 + 7/75 = 157/75
    In mixed form: 27/75

MathStep (Works offline)

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

Related:

© everydaycalculation.com