Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 36/40 and 40/75

36/40 + 40/75 is 43/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 75 is 600

    Next, find the equivalent fraction of both fractional numbers with denominator 600
  2. For the 1st fraction, since 40 × 15 = 600,
    36/40 = 36 × 15/40 × 15 = 540/600
  3. Likewise, for the 2nd fraction, since 75 × 8 = 600,
    40/75 = 40 × 8/75 × 8 = 320/600
  4. Add the two like fractions:
    540/600 + 320/600 = 540 + 320/600 = 860/600
  5. 860/600 simplified gives 43/30
  6. So, 36/40 + 40/75 = 43/30
    In mixed form: 113/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com