Subtract 35/81 from 14/16
14/16 - 35/81 is 287/648.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 81 is 1296
Next, find the equivalent fraction of both fractional numbers with denominator 1296 - For the 1st fraction, since 16 × 81 = 1296,
14/16 = 14 × 81/16 × 81 = 1134/1296 - Likewise, for the 2nd fraction, since 81 × 16 = 1296,
35/81 = 35 × 16/81 × 16 = 560/1296 - Subtract the two like fractions:
1134/1296 - 560/1296 = 1134 - 560/1296 = 574/1296 - After reducing the fraction, the answer is 287/648
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/16-35/81 14/16-70/81 14/32-35/81 42/16-35/81 14/48-35/81 70/16-35/81 14/80-35/81 98/16-35/81