Subtract 32/98 from 1/10
1/10 - 32/98 is -111/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
1/10 = 1 × 49/10 × 49 = 49/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
32/98 = 32 × 5/98 × 5 = 160/490 - Subtract the two like fractions:
49/490 - 160/490 = 49 - 160/490 = -111/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/10-32/98 1/10-64/98 1/20-32/98 3/10-32/98 1/10-96/98 1/30-32/98 5/10-32/98 1/50-32/98 7/10-32/98 1/70-32/98