Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/30 and 25/20

1st number: 5/30, 2nd number: 1 5/20

5/30 + 25/20 is 17/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 20 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 30 × 2 = 60,
    5/30 = 5 × 2/30 × 2 = 10/60
  3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
    25/20 = 25 × 3/20 × 3 = 75/60
  4. Add the two like fractions:
    10/60 + 75/60 = 10 + 75/60 = 85/60
  5. 85/60 simplified gives 17/12
  6. So, 5/30 + 25/20 = 17/12
    In mixed form: 15/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com