Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 8/49 and 30/72

8/49 + 30/72 is 341/588.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 72 is 3528

    Next, find the equivalent fraction of both fractional numbers with denominator 3528
  2. For the 1st fraction, since 49 × 72 = 3528,
    8/49 = 8 × 72/49 × 72 = 576/3528
  3. Likewise, for the 2nd fraction, since 72 × 49 = 3528,
    30/72 = 30 × 49/72 × 49 = 1470/3528
  4. Add the two like fractions:
    576/3528 + 1470/3528 = 576 + 1470/3528 = 2046/3528
  5. 2046/3528 simplified gives 341/588
  6. So, 8/49 + 30/72 = 341/588

MathStep (Works offline)

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

Related:

© everydaycalculation.com