Subtract 20/5 from 14/3
1st number: 4 2/3, 2nd number: 4 0/5
14/3 - 20/5 is 2/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
14/3 = 14 × 5/3 × 5 = 70/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
20/5 = 20 × 3/5 × 3 = 60/15 - Subtract the two like fractions:
70/15 - 60/15 = 70 - 60/15 = 10/15 - After reducing the fraction, the answer is 2/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3-20/5 14/3-40/5 14/6-20/5 14/3-20/10 42/3-20/5 14/3-60/5 14/9-20/5 14/3-20/15 70/3-20/5 14/15-20/5 14/3-20/25 98/3-20/5 14/21-20/5 14/3-20/35