Subtract 49/21 from 14/3
1st number: 4 2/3, 2nd number: 2 7/21
14/3 - 49/21 is 7/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 21 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
14/3 = 14 × 7/3 × 7 = 98/21 - Likewise, for the 2nd fraction, since 21 × 1 = 21,
49/21 = 49 × 1/21 × 1 = 49/21 - Subtract the two like fractions:
98/21 - 49/21 = 98 - 49/21 = 49/21 - After reducing the fraction, the answer is 7/3
- In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3-49/21 14/3-98/21 14/6-49/21 14/3-49/42 42/3-49/21 14/9-49/21 14/3-49/63 70/3-49/21 14/15-49/21 98/3-49/21 14/21-49/21