Subtract 16/18 from 1/49
1/49 - 16/18 is -383/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 49 × 18 = 882,
1/49 = 1 × 18/49 × 18 = 18/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
16/18 = 16 × 49/18 × 49 = 784/882 - Subtract the two like fractions:
18/882 - 784/882 = 18 - 784/882 = -766/882 - After reducing the fraction, the answer is -383/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/49-16/18 1/49-32/18 1/98-16/18 1/49-16/36 3/49-16/18 1/49-48/18 1/49-16/54 5/49-16/18 1/49-80/18 1/49-16/90 7/49-16/18