Subtract 27/8 from 2/98
1st number: 2/98, 2nd number: 3 3/8
2/98 - 27/8 is -1315/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
2/98 = 2 × 4/98 × 4 = 8/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
27/8 = 27 × 49/8 × 49 = 1323/392 - Subtract the two like fractions:
8/392 - 1323/392 = 8 - 1323/392 = -1315/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/98-27/8 2/98-54/8 2/98-27/16 6/98-27/8 2/98-81/8 2/98-27/24 10/98-27/8 2/98-27/40 14/98-27/8 2/98-27/56