Subtract 49/45 from 5/98
1st number: 5/98, 2nd number: 1 4/45
5/98 - 49/45 is -4577/4410.
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,
5/98 = 5 × 45/98 × 45 = 225/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
49/45 = 49 × 98/45 × 98 = 4802/4410 - Subtract the two like fractions:
225/4410 - 4802/4410 = 225 - 4802/4410 = -4577/4410
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/98-49/45 5/98-98/45 5/98-49/90 15/98-49/45 25/98-49/45 35/98-49/45