Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/27 and 9/49

7/27 + 9/49 is 586/1323.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 49 is 1323

    Next, find the equivalent fraction of both fractional numbers with denominator 1323
  2. For the 1st fraction, since 27 × 49 = 1323,
    7/27 = 7 × 49/27 × 49 = 343/1323
  3. Likewise, for the 2nd fraction, since 49 × 27 = 1323,
    9/49 = 9 × 27/49 × 27 = 243/1323
  4. Add the two like fractions:
    343/1323 + 243/1323 = 343 + 243/1323 = 586/1323
  5. So, 7/27 + 9/49 = 586/1323

MathStep (Works offline)

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

Related:

© everydaycalculation.com