Subtract 1/49 from 4/18
4/18 - 1/49 is 89/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 49 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
4/18 = 4 × 49/18 × 49 = 196/882 - Likewise, for the 2nd fraction, since 49 × 18 = 882,
1/49 = 1 × 18/49 × 18 = 18/882 - Subtract the two like fractions:
196/882 - 18/882 = 196 - 18/882 = 178/882 - After reducing the fraction, the answer is 89/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18-1/49 4/18-2/49 4/36-1/49 4/18-1/98 12/18-1/49 4/18-3/49 4/54-1/49 20/18-1/49 4/18-5/49 4/90-1/49 28/18-1/49 4/18-7/49