Subtract 6/35 from 3/98
3/98 - 6/35 is -69/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
3/98 = 3 × 5/98 × 5 = 15/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
6/35 = 6 × 14/35 × 14 = 84/490 - Subtract the two like fractions:
15/490 - 84/490 = 15 - 84/490 = -69/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/98-6/35 3/98-12/35 3/98-6/70 9/98-6/35 3/98-18/35 15/98-6/35 3/98-30/35 21/98-6/35 3/98-42/35