Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/2 and 63/18

1st number: 1 1/2, 2nd number: 3 9/18

3/2 + 63/18 is 5/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    3/2 = 3 × 9/2 × 9 = 27/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    63/18 = 63 × 1/18 × 1 = 63/18
  4. Add the two like fractions:
    27/18 + 63/18 = 27 + 63/18 = 90/18
  5. 90/18 simplified gives 5/1
  6. So, 3/2 + 63/18 = 5/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com