Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/4 and 60/18

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

5/4 + 60/18 is 55/12.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 4 × 9 = 36,
    5/4 = 5 × 9/4 × 9 = 45/36
  3. Likewise, for the 2nd fraction, since 18 × 2 = 36,
    60/18 = 60 × 2/18 × 2 = 120/36
  4. Add the two like fractions:
    45/36 + 120/36 = 45 + 120/36 = 165/36
  5. 165/36 simplified gives 55/12
  6. So, 5/4 + 60/18 = 55/12
    In mixed form: 47/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com