Subtract 18/6 from 25/36
1st number: 25/36, 2nd number: 3 0/6
25/36 - 18/6 is -83/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 6 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
25/36 = 25 × 1/36 × 1 = 25/36 - Likewise, for the 2nd fraction, since 6 × 6 = 36,
18/6 = 18 × 6/6 × 6 = 108/36 - Subtract the two like fractions:
25/36 - 108/36 = 25 - 108/36 = -83/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/36-18/6 25/36-36/6 25/72-18/6 25/36-18/12 75/36-18/6 25/36-54/6 25/36-90/6 25/36-18/30 25/36-18/42