Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/98 and 30/90

6/98 + 30/90 is 58/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 90 is 4410
  2. For the 1st fraction, since 98 × 45 = 4410,
    6/98 = 6 × 45/98 × 45 = 270/4410
  3. Likewise, for the 2nd fraction, since 90 × 49 = 4410,
    30/90 = 30 × 49/90 × 49 = 1470/4410
  4. Add the two fractions:
    270/4410 + 1470/4410 = 270 + 1470/4410 = 1740/4410
  5. 1740/4410 simplified gives 58/147
  6. So, 6/98 + 30/90 = 58/147

MathStep (Works offline)

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

Related:

© everydaycalculation.com