Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/36 and 60/45

1st number: 15/36, 2nd number: 1 15/45

15/36 + 60/45 is 7/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    15/36 = 15 × 5/36 × 5 = 75/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    60/45 = 60 × 4/45 × 4 = 240/180
  4. Add the two like fractions:
    75/180 + 240/180 = 75 + 240/180 = 315/180
  5. 315/180 simplified gives 7/4
  6. So, 15/36 + 60/45 = 7/4
    In mixed form: 13/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com