Subtract 7/49 from 5/2
1st number: 2 1/2, 2nd number: 7/49
5/2 - 7/49 is 33/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
5/2 = 5 × 49/2 × 49 = 245/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
7/49 = 7 × 2/49 × 2 = 14/98 - Subtract the two like fractions:
245/98 - 14/98 = 245 - 14/98 = 231/98 - After reducing the fraction, the answer is 33/14
- In mixed form: 25/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2-7/49 5/2-14/49 5/4-7/49 5/2-7/98 15/2-7/49 5/2-21/49 5/6-7/49 25/2-7/49 5/2-35/49 5/10-7/49 35/2-7/49 5/14-7/49