Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/25 and 70/30

1st number: 1 5/25, 2nd number: 2 10/30

30/25 + 70/30 is 53/15.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 25 × 6 = 150,
    30/25 = 30 × 6/25 × 6 = 180/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    70/30 = 70 × 5/30 × 5 = 350/150
  4. Add the two like fractions:
    180/150 + 350/150 = 180 + 350/150 = 530/150
  5. 530/150 simplified gives 53/15
  6. So, 30/25 + 70/30 = 53/15
    In mixed form: 38/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com