Subtract 7/27 from 5/98
5/98 - 7/27 is -551/2646.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 98 × 27 = 2646,
5/98 = 5 × 27/98 × 27 = 135/2646 - Likewise, for the 2nd fraction, since 27 × 98 = 2646,
7/27 = 7 × 98/27 × 98 = 686/2646 - Subtract the two like fractions:
135/2646 - 686/2646 = 135 - 686/2646 = -551/2646
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/98-7/27 5/98-14/27 5/98-7/54 15/98-7/27 5/98-21/27 5/98-7/81 25/98-7/27 5/98-35/27 35/98-7/27 5/98-49/27