Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/81 and 27/6

1st number: 63/81, 2nd number: 4 3/6

63/81 + 27/6 is 95/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 6 is 162

    Next, find the equivalent fraction of both fractional numbers with denominator 162
  2. For the 1st fraction, since 81 × 2 = 162,
    63/81 = 63 × 2/81 × 2 = 126/162
  3. Likewise, for the 2nd fraction, since 6 × 27 = 162,
    27/6 = 27 × 27/6 × 27 = 729/162
  4. Add the two like fractions:
    126/162 + 729/162 = 126 + 729/162 = 855/162
  5. 855/162 simplified gives 95/18
  6. So, 63/81 + 27/6 = 95/18
    In mixed form: 55/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com