Subtract 5/84 from 98/9
1st number: 10 8/9, 2nd number: 5/84
98/9 - 5/84 is 2729/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 9 × 28 = 252,
98/9 = 98 × 28/9 × 28 = 2744/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
5/84 = 5 × 3/84 × 3 = 15/252 - Subtract the two like fractions:
2744/252 - 15/252 = 2744 - 15/252 = 2729/252 - In mixed form: 10209/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9-10/84 98/18-5/84 98/9-15/84 98/27-5/84 98/9-25/84 98/45-5/84 98/9-35/84 98/63-5/84