Subtract 14/20 from 2/3
2/3 - 14/20 is -1/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
2/3 = 2 × 20/3 × 20 = 40/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
14/20 = 14 × 3/20 × 3 = 42/60 - Subtract the two like fractions:
40/60 - 42/60 = 40 - 42/60 = -2/60 - After reducing the fraction, the answer is -1/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3-14/20 2/3-28/20 2/6-14/20 2/3-14/40 6/3-14/20 2/3-42/20 2/9-14/20 2/3-14/60 10/3-14/20 2/3-70/20 2/15-14/20 14/3-14/20 2/3-98/20 2/21-14/20