Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 25/8 and 3/84

1st number: 3 1/8, 2nd number: 3/84

25/8 + 3/84 is 177/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 84 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 8 × 21 = 168,
    25/8 = 25 × 21/8 × 21 = 525/168
  3. Likewise, for the 2nd fraction, since 84 × 2 = 168,
    3/84 = 3 × 2/84 × 2 = 6/168
  4. Add the two like fractions:
    525/168 + 6/168 = 525 + 6/168 = 531/168
  5. 531/168 simplified gives 177/56
  6. So, 25/8 + 3/84 = 177/56
    In mixed form: 39/56

MathStep (Works offline)

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

Related:

© everydaycalculation.com