Subtract 84/25 from 5/9
1st number: 5/9, 2nd number: 3 9/25
5/9 - 84/25 is -631/225.
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,
5/9 = 5 × 25/9 × 25 = 125/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
84/25 = 84 × 9/25 × 9 = 756/225 - Subtract the two like fractions:
125/225 - 756/225 = 125 - 756/225 = -631/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/9-84/25 5/18-84/25 5/9-84/50 15/9-84/25 5/27-84/25 5/9-84/75 25/9-84/25 5/45-84/25 35/9-84/25 5/63-84/25