Subtract 98/18 from 2/49
1st number: 2/49, 2nd number: 5 8/18
2/49 - 98/18 is -2383/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 49 × 18 = 882,
2/49 = 2 × 18/49 × 18 = 36/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
98/18 = 98 × 49/18 × 49 = 4802/882 - Subtract the two like fractions:
36/882 - 4802/882 = 36 - 4802/882 = -4766/882 - After reducing the fraction, the answer is -2383/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/49-98/18 2/98-98/18 2/49-98/36 6/49-98/18 2/49-98/54 10/49-98/18 2/49-98/90 14/49-98/18