Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/98 and 28/90

1/98 + 28/90 is 1417/4410.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 90 is 4410

    Next, find the equivalent fraction of both fractional numbers with denominator 4410
  2. For the 1st fraction, since 98 × 45 = 4410,
    1/98 = 1 × 45/98 × 45 = 45/4410
  3. Likewise, for the 2nd fraction, since 90 × 49 = 4410,
    28/90 = 28 × 49/90 × 49 = 1372/4410
  4. Add the two like fractions:
    45/4410 + 1372/4410 = 45 + 1372/4410 = 1417/4410
  5. So, 1/98 + 28/90 = 1417/4410

MathStep (Works offline)

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

Related:

© everydaycalculation.com