Subtract 35/32 from 40/98
1st number: 40/98, 2nd number: 1 3/32
40/98 - 35/32 is -1075/1568.
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,
40/98 = 40 × 16/98 × 16 = 640/1568 - Likewise, for the 2nd fraction, since 32 × 49 = 1568,
35/32 = 35 × 49/32 × 49 = 1715/1568 - Subtract the two like fractions:
640/1568 - 1715/1568 = 640 - 1715/1568 = -1075/1568
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/98-35/32 40/98-70/32 40/98-35/64 40/98-35/96