Subtract 98/20 from 35/32
1st number: 1 3/32, 2nd number: 4 18/20
35/32 - 98/20 is -609/160.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 20 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
35/32 = 35 × 5/32 × 5 = 175/160 - Likewise, for the 2nd fraction, since 20 × 8 = 160,
98/20 = 98 × 8/20 × 8 = 784/160 - Subtract the two like fractions:
175/160 - 784/160 = 175 - 784/160 = -609/160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/32-98/20 35/64-98/20 35/32-98/40 35/96-98/20 35/32-98/60