Subtract 1/36 from 20/6
1st number: 3 2/6, 2nd number: 1/36
20/6 - 1/36 is 119/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 6 × 6 = 36,
20/6 = 20 × 6/6 × 6 = 120/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
1/36 = 1 × 1/36 × 1 = 1/36 - Subtract the two like fractions:
120/36 - 1/36 = 120 - 1/36 = 119/36 - In mixed form: 311/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6-1/36 20/6-2/36 20/12-1/36 20/6-1/72 60/6-1/36 20/6-3/36 20/18-1/36 20/6-5/36 20/30-1/36 20/6-7/36 20/42-1/36