Subtract 25/18 from 4/36
1st number: 4/36, 2nd number: 1 7/18
4/36 - 25/18 is -23/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
4/36 = 4 × 1/36 × 1 = 4/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
25/18 = 25 × 2/18 × 2 = 50/36 - Subtract the two like fractions:
4/36 - 50/36 = 4 - 50/36 = -46/36 - After reducing the fraction, the answer is -23/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/36-25/18 4/36-50/18 4/72-25/18 4/36-25/36 12/36-25/18 4/36-75/18 4/36-25/54 20/36-25/18 4/36-25/90 28/36-25/18