Subtract 6/3 from 1/20
1st number: 1/20, 2nd number: 2 0/3
1/20 - 6/3 is -39/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 3 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
1/20 = 1 × 3/20 × 3 = 3/60 - Likewise, for the 2nd fraction, since 3 × 20 = 60,
6/3 = 6 × 20/3 × 20 = 120/60 - Subtract the two like fractions:
3/60 - 120/60 = 3 - 120/60 = -117/60 - After reducing the fraction, the answer is -39/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/20-6/3 1/20-12/3 1/40-6/3 3/20-6/3 1/20-18/3 1/60-6/3 1/20-6/9 5/20-6/3 1/20-30/3 1/20-6/15 7/20-6/3 1/20-42/3 1/20-6/21