Subtract 20/3 from 6/14
1st number: 6/14, 2nd number: 6 2/3
6/14 - 20/3 is -131/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
6/14 = 6 × 3/14 × 3 = 18/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
20/3 = 20 × 14/3 × 14 = 280/42 - Subtract the two like fractions:
18/42 - 280/42 = 18 - 280/42 = -262/42 - After reducing the fraction, the answer is -131/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14-20/3 6/14-40/3 6/28-20/3 6/14-20/6 18/14-20/3 6/14-60/3 6/42-20/3 6/14-20/9 30/14-20/3 6/70-20/3 6/14-20/15 42/14-20/3 6/98-20/3 6/14-20/21