Subtract 27/56 from 8/98
8/98 - 27/56 is -157/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
8/98 = 8 × 4/98 × 4 = 32/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
27/56 = 27 × 7/56 × 7 = 189/392 - Subtract the two like fractions:
32/392 - 189/392 = 32 - 189/392 = -157/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98-27/56 8/98-54/56 24/98-27/56 8/98-81/56 40/98-27/56 56/98-27/56