Subtract 4/98 from 1/27
1/27 - 4/98 is -5/1323.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 98 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 27 × 98 = 2646,
1/27 = 1 × 98/27 × 98 = 98/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
4/98 = 4 × 27/98 × 27 = 108/2646 - Subtract the two like fractions:
98/2646 - 108/2646 = 98 - 108/2646 = -10/2646 - After reducing the fraction, the answer is -5/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/27-4/98 1/27-8/98 1/54-4/98 3/27-4/98 1/27-12/98 1/81-4/98 5/27-4/98 1/27-20/98 7/27-4/98 1/27-28/98