Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/30 and 7/25

4/30 + 7/25 is 31/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 25 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 30 × 5 = 150,
    4/30 = 4 × 5/30 × 5 = 20/150
  3. Likewise, for the 2nd fraction, since 25 × 6 = 150,
    7/25 = 7 × 6/25 × 6 = 42/150
  4. Add the two like fractions:
    20/150 + 42/150 = 20 + 42/150 = 62/150
  5. 62/150 simplified gives 31/75
  6. So, 4/30 + 7/25 = 31/75

MathStep (Works offline)

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

Related:

© everydaycalculation.com