Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/5 and 75/30

1st number: 3/5, 2nd number: 2 15/30

3/5 + 75/30 is 31/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 30 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 5 × 6 = 30,
    3/5 = 3 × 6/5 × 6 = 18/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    75/30 = 75 × 1/30 × 1 = 75/30
  4. Add the two like fractions:
    18/30 + 75/30 = 18 + 75/30 = 93/30
  5. 93/30 simplified gives 31/10
  6. So, 3/5 + 75/30 = 31/10
    In mixed form: 31/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com