Subtract 30/25 from 98/9
1st number: 10 8/9, 2nd number: 1 5/25
98/9 - 30/25 is 436/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 9 × 25 = 225,
98/9 = 98 × 25/9 × 25 = 2450/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
30/25 = 30 × 9/25 × 9 = 270/225 - Subtract the two like fractions:
2450/225 - 270/225 = 2450 - 270/225 = 2180/225 - After reducing the fraction, the answer is 436/45
- In mixed form: 931/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9-60/25 98/18-30/25 98/9-30/50 98/9-90/25 98/27-30/25 98/9-30/75 98/45-30/25 98/63-30/25