Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/40 and 36/6

1st number: 15/40, 2nd number: 6 0/6

15/40 + 36/6 is 51/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 6 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 40 × 3 = 120,
    15/40 = 15 × 3/40 × 3 = 45/120
  3. Likewise, for the 2nd fraction, since 6 × 20 = 120,
    36/6 = 36 × 20/6 × 20 = 720/120
  4. Add the two like fractions:
    45/120 + 720/120 = 45 + 720/120 = 765/120
  5. 765/120 simplified gives 51/8
  6. So, 15/40 + 36/6 = 51/8
    In mixed form: 63/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com