Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 25/20 and 90/4

1st number: 1 5/20, 2nd number: 22 2/4

25/20 + 90/4 is 95/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 4 is 20
  2. For the 1st fraction, since 20 × 1 = 20,
    25/20 = 25 × 1/20 × 1 = 25/20
  3. Likewise, for the 2nd fraction, since 4 × 5 = 20,
    90/4 = 90 × 5/4 × 5 = 450/20
  4. Add the two fractions:
    25/20 + 450/20 = 25 + 450/20 = 475/20
  5. After reducing the fraction, the answer is 95/4
  6. In mixed form: 233/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com