Subtract 49/45 from 3/98
1st number: 3/98, 2nd number: 1 4/45
3/98 - 49/45 is -4667/4410.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
3/98 = 3 × 45/98 × 45 = 135/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
49/45 = 49 × 98/45 × 98 = 4802/4410 - Subtract the two like fractions:
135/4410 - 4802/4410 = 135 - 4802/4410 = -4667/4410
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/98-49/45 3/98-98/45 3/98-49/90 9/98-49/45 15/98-49/45 21/98-49/45