Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/49 and 9/90

6/49 + 9/90 is 109/490.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 90 is 4410
  2. For the 1st fraction, since 49 × 90 = 4410,
    6/49 = 6 × 90/49 × 90 = 540/4410
  3. Likewise, for the 2nd fraction, since 90 × 49 = 4410,
    9/90 = 9 × 49/90 × 49 = 441/4410
  4. Add the two fractions:
    540/4410 + 441/4410 = 540 + 441/4410 = 981/4410
  5. 981/4410 simplified gives 109/490
  6. So, 6/49 + 9/90 = 109/490

MathStep (Works offline)

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

Related:

© everydaycalculation.com