Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 60/18 and 20/4

1st number: 3 6/18, 2nd number: 5 0/4

60/18 + 20/4 is 25/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 4 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 18 × 2 = 36,
    60/18 = 60 × 2/18 × 2 = 120/36
  3. Likewise, for the 2nd fraction, since 4 × 9 = 36,
    20/4 = 20 × 9/4 × 9 = 180/36
  4. Add the two like fractions:
    120/36 + 180/36 = 120 + 180/36 = 300/36
  5. 300/36 simplified gives 25/3
  6. So, 60/18 + 20/4 = 25/3
    In mixed form: 81/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com