Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 75/25 and 20/8

1st number: 3 0/25, 2nd number: 2 4/8

75/25 + 20/8 is 11/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 8 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 25 × 8 = 200,
    75/25 = 75 × 8/25 × 8 = 600/200
  3. Likewise, for the 2nd fraction, since 8 × 25 = 200,
    20/8 = 20 × 25/8 × 25 = 500/200
  4. Add the two like fractions:
    600/200 + 500/200 = 600 + 500/200 = 1100/200
  5. 1100/200 simplified gives 11/2
  6. So, 75/25 + 20/8 = 11/2
    In mixed form: 51/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com