Subtract 2/20 from 6/14
6/14 - 2/20 is 23/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 14 × 10 = 140,
6/14 = 6 × 10/14 × 10 = 60/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
2/20 = 2 × 7/20 × 7 = 14/140 - Subtract the two like fractions:
60/140 - 14/140 = 60 - 14/140 = 46/140 - After reducing the fraction, the answer is 23/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14-2/20 6/14-4/20 6/28-2/20 6/14-2/40 18/14-2/20 6/14-6/20 6/42-2/20 6/14-2/60 30/14-2/20 6/14-10/20 6/70-2/20 42/14-2/20 6/14-14/20 6/98-2/20