Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 40/42 and 27/96

40/42 + 27/96 is 829/672.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 96 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 42 × 16 = 672,
    40/42 = 40 × 16/42 × 16 = 640/672
  3. Likewise, for the 2nd fraction, since 96 × 7 = 672,
    27/96 = 27 × 7/96 × 7 = 189/672
  4. Add the two like fractions:
    640/672 + 189/672 = 640 + 189/672 = 829/672
  5. So, 40/42 + 27/96 = 829/672
    In mixed form: 1157/672

MathStep (Works offline)

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

Related:

© everydaycalculation.com