Subtract 2/32 from 98/90
1st number: 1 8/90, 2nd number: 2/32
98/90 - 2/32 is 739/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
98/90 = 98 × 16/90 × 16 = 1568/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
2/32 = 2 × 45/32 × 45 = 90/1440 - Subtract the two like fractions:
1568/1440 - 90/1440 = 1568 - 90/1440 = 1478/1440 - After reducing the fraction, the answer is 739/720
- In mixed form: 119/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/90-4/32 98/90-2/64 98/90-6/32 98/90-2/96 98/90-10/32 98/90-14/32