Subtract 1/12 from 56/36
1st number: 1 20/36, 2nd number: 1/12
56/36 - 1/12 is 53/36.
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,
56/36 = 56 × 1/36 × 1 = 56/36 - Likewise, for the 2nd fraction, since 12 × 3 = 36,
1/12 = 1 × 3/12 × 3 = 3/36 - Subtract the two like fractions:
56/36 - 3/36 = 56 - 3/36 = 53/36 - In mixed form: 117/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36-2/12 56/72-1/12 56/36-1/24 56/36-3/12 56/36-1/36 56/36-5/12 56/36-1/60 56/36-7/12 56/36-1/84