Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 75/12 and 5/7

1st number: 6 3/12, 2nd number: 5/7

75/12 + 5/7 is 195/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 7 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 12 × 7 = 84,
    75/12 = 75 × 7/12 × 7 = 525/84
  3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
    5/7 = 5 × 12/7 × 12 = 60/84
  4. Add the two like fractions:
    525/84 + 60/84 = 525 + 60/84 = 585/84
  5. 585/84 simplified gives 195/28
  6. So, 75/12 + 5/7 = 195/28
    In mixed form: 627/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com