Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 21/49 and 50/9

1st number: 21/49, 2nd number: 5 5/9

21/49 + 50/9 is 377/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 9 is 441

    Next, find the equivalent fraction of both fractional numbers with denominator 441
  2. For the 1st fraction, since 49 × 9 = 441,
    21/49 = 21 × 9/49 × 9 = 189/441
  3. Likewise, for the 2nd fraction, since 9 × 49 = 441,
    50/9 = 50 × 49/9 × 49 = 2450/441
  4. Add the two like fractions:
    189/441 + 2450/441 = 189 + 2450/441 = 2639/441
  5. 2639/441 simplified gives 377/63
  6. So, 21/49 + 50/9 = 377/63
    In mixed form: 562/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com