Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 40/2 and 15/36

1st number: 20 0/2, 2nd number: 15/36

40/2 + 15/36 is 245/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 36 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 2 × 18 = 36,
    40/2 = 40 × 18/2 × 18 = 720/36
  3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
    15/36 = 15 × 1/36 × 1 = 15/36
  4. Add the two like fractions:
    720/36 + 15/36 = 720 + 15/36 = 735/36
  5. 735/36 simplified gives 245/12
  6. So, 40/2 + 15/36 = 245/12
    In mixed form: 205/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com