Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/36 and 25/10

1st number: 20/36, 2nd number: 2 5/10

20/36 + 25/10 is 55/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 10 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    20/36 = 20 × 5/36 × 5 = 100/180
  3. Likewise, for the 2nd fraction, since 10 × 18 = 180,
    25/10 = 25 × 18/10 × 18 = 450/180
  4. Add the two like fractions:
    100/180 + 450/180 = 100 + 450/180 = 550/180
  5. 550/180 simplified gives 55/18
  6. So, 20/36 + 25/10 = 55/18
    In mixed form: 31/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com