Subtract 8/10 from 98/32
1st number: 3 2/32, 2nd number: 8/10
98/32 - 8/10 is 181/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 10 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
98/32 = 98 × 5/32 × 5 = 490/160 - Likewise, for the 2nd fraction, since 10 × 16 = 160,
8/10 = 8 × 16/10 × 16 = 128/160 - Subtract the two like fractions:
490/160 - 128/160 = 490 - 128/160 = 362/160 - After reducing the fraction, the answer is 181/80
- In mixed form: 221/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/32-16/10 98/64-8/10 98/32-8/20 98/32-24/10 98/96-8/10 98/32-8/30 98/32-40/10 98/32-8/50 98/32-56/10 98/32-8/70