Subtract 2/98 from 35/90
35/90 - 2/98 is 325/882.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
35/90 = 35 × 49/90 × 49 = 1715/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
2/98 = 2 × 45/98 × 45 = 90/4410 - Subtract the two like fractions:
1715/4410 - 90/4410 = 1715 - 90/4410 = 1625/4410 - After reducing the fraction, the answer is 325/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/90-2/98 35/90-4/98 35/90-6/98 35/90-10/98 35/90-14/98