Subtract 35/81 from 14/3
1st number: 4 2/3, 2nd number: 35/81
14/3 - 35/81 is 343/81.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 81 is 81
Next, find the equivalent fraction of both fractional numbers with denominator 81 - For the 1st fraction, since 3 × 27 = 81,
14/3 = 14 × 27/3 × 27 = 378/81 - Likewise, for the 2nd fraction, since 81 × 1 = 81,
35/81 = 35 × 1/81 × 1 = 35/81 - Subtract the two like fractions:
378/81 - 35/81 = 378 - 35/81 = 343/81 - In mixed form: 419/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3-35/81 14/3-70/81 14/6-35/81 42/3-35/81 14/9-35/81 70/3-35/81 14/15-35/81 98/3-35/81 14/21-35/81