Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/42 and 54/24

1st number: 5/42, 2nd number: 2 6/24

5/42 + 54/24 is 199/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 42 × 4 = 168,
    5/42 = 5 × 4/42 × 4 = 20/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    54/24 = 54 × 7/24 × 7 = 378/168
  4. Add the two like fractions:
    20/168 + 378/168 = 20 + 378/168 = 398/168
  5. 398/168 simplified gives 199/84
  6. So, 5/42 + 54/24 = 199/84
    In mixed form: 231/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com