Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 24/8 and 25/42

1st number: 3 0/8, 2nd number: 25/42

24/8 + 25/42 is 151/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 42 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 8 × 21 = 168,
    24/8 = 24 × 21/8 × 21 = 504/168
  3. Likewise, for the 2nd fraction, since 42 × 4 = 168,
    25/42 = 25 × 4/42 × 4 = 100/168
  4. Add the two like fractions:
    504/168 + 100/168 = 504 + 100/168 = 604/168
  5. 604/168 simplified gives 151/42
  6. So, 24/8 + 25/42 = 151/42
    In mixed form: 325/42

MathStep (Works offline)

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

Related:

© everydaycalculation.com