Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/2 and 30/5

1st number: 1 1/2, 2nd number: 6 0/5

3/2 + 30/5 is 15/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 5 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    3/2 = 3 × 5/2 × 5 = 15/10
  3. Likewise, for the 2nd fraction, since 5 × 2 = 10,
    30/5 = 30 × 2/5 × 2 = 60/10
  4. Add the two like fractions:
    15/10 + 60/10 = 15 + 60/10 = 75/10
  5. 75/10 simplified gives 15/2
  6. So, 3/2 + 30/5 = 15/2
    In mixed form: 71/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com