Subtract 18/49 from 49/14
1st number: 3 7/14, 2nd number: 18/49
49/14 - 18/49 is 307/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
49/14 = 49 × 7/14 × 7 = 343/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
18/49 = 18 × 2/49 × 2 = 36/98 - Subtract the two like fractions:
343/98 - 36/98 = 343 - 36/98 = 307/98 - In mixed form: 313/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14-18/49 49/14-36/49 49/28-18/49 49/14-18/98 49/14-54/49 49/42-18/49 49/14-90/49 49/70-18/49 49/98-18/49