Subtract 4/27 from 9/36
9/36 - 4/27 is 11/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 36 × 3 = 108,
9/36 = 9 × 3/36 × 3 = 27/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
4/27 = 4 × 4/27 × 4 = 16/108 - Subtract the two like fractions:
27/108 - 16/108 = 27 - 16/108 = 11/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/36-4/27 9/36-8/27 9/72-4/27 9/36-4/54 27/36-4/27 9/36-12/27 9/36-4/81 45/36-4/27 9/36-20/27 63/36-4/27 9/36-28/27