Subtract 7/32 from 3/98
3/98 - 7/32 is -295/1568.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 32 is 1568
Next, find the equivalent fraction of both fractional numbers with denominator 1568 - For the 1st fraction, since 98 × 16 = 1568,
3/98 = 3 × 16/98 × 16 = 48/1568 - Likewise, for the 2nd fraction, since 32 × 49 = 1568,
7/32 = 7 × 49/32 × 49 = 343/1568 - Subtract the two like fractions:
48/1568 - 343/1568 = 48 - 343/1568 = -295/1568
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/98-7/32 3/98-14/32 3/98-7/64 9/98-7/32 3/98-21/32 3/98-7/96 15/98-7/32 3/98-35/32 21/98-7/32 3/98-49/32