Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/2 and 9/10

1st number: 2 1/2, 2nd number: 9/10

5/2 + 9/10 is 17/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    5/2 = 5 × 5/2 × 5 = 25/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    9/10 = 9 × 1/10 × 1 = 9/10
  4. Add the two like fractions:
    25/10 + 9/10 = 25 + 9/10 = 34/10
  5. 34/10 simplified gives 17/5
  6. So, 5/2 + 9/10 = 17/5
    In mixed form: 32/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com