Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/40 and 72/75

6/40 + 72/75 is 111/100.

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,
    6/40 = 6 × 15/40 × 15 = 90/600
  3. Likewise, for the 2nd fraction, since 75 × 8 = 600,
    72/75 = 72 × 8/75 × 8 = 576/600
  4. Add the two like fractions:
    90/600 + 576/600 = 90 + 576/600 = 666/600
  5. 666/600 simplified gives 111/100
  6. So, 6/40 + 72/75 = 111/100
    In mixed form: 111/100

MathStep (Works offline)

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

Related:

© everydaycalculation.com