Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/4 and 90/24

1st number: 15 3/4, 2nd number: 3 18/24

63/4 + 90/24 is 39/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 24 is 24

    Next, find the equivalent fraction of both fractional numbers with denominator 24
  2. For the 1st fraction, since 4 × 6 = 24,
    63/4 = 63 × 6/4 × 6 = 378/24
  3. Likewise, for the 2nd fraction, since 24 × 1 = 24,
    90/24 = 90 × 1/24 × 1 = 90/24
  4. Add the two like fractions:
    378/24 + 90/24 = 378 + 90/24 = 468/24
  5. 468/24 simplified gives 39/2
  6. So, 63/4 + 90/24 = 39/2
    In mixed form: 191/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com