Subtract 63/49 from 5/2
1st number: 2 1/2, 2nd number: 1 14/49
5/2 - 63/49 is 17/14.
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,
63/49 = 63 × 2/49 × 2 = 126/98 - Subtract the two like fractions:
245/98 - 126/98 = 245 - 126/98 = 119/98 - After reducing the fraction, the answer is 17/14
- In mixed form: 13/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2-63/49 5/4-63/49 5/2-63/98 15/2-63/49 5/6-63/49 25/2-63/49 5/10-63/49 35/2-63/49 5/14-63/49