Subtract 32/5 from 1/98
1st number: 1/98, 2nd number: 6 2/5
1/98 - 32/5 is -3131/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
1/98 = 1 × 5/98 × 5 = 5/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
32/5 = 32 × 98/5 × 98 = 3136/490 - Subtract the two like fractions:
5/490 - 3136/490 = 5 - 3136/490 = -3131/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/98-32/5 1/98-64/5 1/98-32/10 3/98-32/5 1/98-96/5 1/98-32/15 5/98-32/5 1/98-32/25 7/98-32/5 1/98-32/35