Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/25 and 80/8

1st number: 15/25, 2nd number: 10 0/8

15/25 + 80/8 is 53/5.

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,
    15/25 = 15 × 8/25 × 8 = 120/200
  3. Likewise, for the 2nd fraction, since 8 × 25 = 200,
    80/8 = 80 × 25/8 × 25 = 2000/200
  4. Add the two like fractions:
    120/200 + 2000/200 = 120 + 2000/200 = 2120/200
  5. 2120/200 simplified gives 53/5
  6. So, 15/25 + 80/8 = 53/5
    In mixed form: 103/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com