Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 50/49 and 28/72

1st number: 1 1/49, 2nd number: 28/72

50/49 + 28/72 is 1243/882.

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,
    50/49 = 50 × 72/49 × 72 = 3600/3528
  3. Likewise, for the 2nd fraction, since 72 × 49 = 3528,
    28/72 = 28 × 49/72 × 49 = 1372/3528
  4. Add the two like fractions:
    3600/3528 + 1372/3528 = 3600 + 1372/3528 = 4972/3528
  5. 4972/3528 simplified gives 1243/882
  6. So, 50/49 + 28/72 = 1243/882
    In mixed form: 1361/882

MathStep (Works offline)

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

Related:

© everydaycalculation.com