Subtract 25/18 from 25/3
1st number: 8 1/3, 2nd number: 1 7/18
25/3 - 25/18 is 125/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 3 × 6 = 18,
25/3 = 25 × 6/3 × 6 = 150/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
25/18 = 25 × 1/18 × 1 = 25/18 - Subtract the two like fractions:
150/18 - 25/18 = 150 - 25/18 = 125/18 - In mixed form: 617/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3-25/18 25/3-50/18 25/6-25/18 25/3-25/36 75/3-25/18 25/3-75/18 25/9-25/18 25/3-25/54 25/15-25/18 25/3-25/90 25/21-25/18