Subtract 2/20 from 5/6
5/6 - 2/20 is 11/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
5/6 = 5 × 10/6 × 10 = 50/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
2/20 = 2 × 3/20 × 3 = 6/60 - Subtract the two like fractions:
50/60 - 6/60 = 50 - 6/60 = 44/60 - After reducing the fraction, the answer is 11/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/6-2/20 5/6-4/20 5/12-2/20 5/6-2/40 15/6-2/20 5/6-6/20 5/18-2/20 5/6-2/60 25/6-2/20 5/6-10/20 5/30-2/20 35/6-2/20 5/6-14/20 5/42-2/20