Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/7 and 21/96

4/7 + 21/96 is 177/224.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 96 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 7 × 96 = 672,
    4/7 = 4 × 96/7 × 96 = 384/672
  3. Likewise, for the 2nd fraction, since 96 × 7 = 672,
    21/96 = 21 × 7/96 × 7 = 147/672
  4. Add the two like fractions:
    384/672 + 147/672 = 384 + 147/672 = 531/672
  5. 531/672 simplified gives 177/224
  6. So, 4/7 + 21/96 = 177/224

MathStep (Works offline)

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

Related:

© everydaycalculation.com