Subtract 2/49 from 98/45
1st number: 2 8/45, 2nd number: 2/49
98/45 - 2/49 is 4712/2205.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 49 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 45 × 49 = 2205,
98/45 = 98 × 49/45 × 49 = 4802/2205 - Likewise, for the 2nd fraction, since 49 × 45 = 2205,
2/49 = 2 × 45/49 × 45 = 90/2205 - Subtract the two like fractions:
4802/2205 - 90/2205 = 4802 - 90/2205 = 4712/2205 - In mixed form: 2302/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45-4/49 98/90-2/49 98/45-2/98 98/45-6/49 98/45-10/49 98/45-14/49