Subtract 54/12 from 1/36
1st number: 1/36, 2nd number: 4 6/12
1/36 - 54/12 is -161/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 12 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
1/36 = 1 × 1/36 × 1 = 1/36 - Likewise, for the 2nd fraction, since 12 × 3 = 36,
54/12 = 54 × 3/12 × 3 = 162/36 - Subtract the two like fractions:
1/36 - 162/36 = 1 - 162/36 = -161/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/36-54/12 1/72-54/12 1/36-54/24 3/36-54/12 1/36-54/36 5/36-54/12 1/36-54/60 7/36-54/12 1/36-54/84