Subtract 14/63 from 25/2
1st number: 12 1/2, 2nd number: 14/63
25/2 - 14/63 is 221/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 2 × 63 = 126,
25/2 = 25 × 63/2 × 63 = 1575/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
14/63 = 14 × 2/63 × 2 = 28/126 - Subtract the two like fractions:
1575/126 - 28/126 = 1575 - 28/126 = 1547/126 - After reducing the fraction, the answer is 221/18
- In mixed form: 125/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2-14/63 25/2-28/63 25/4-14/63 75/2-14/63 25/2-42/63 25/6-14/63 25/2-70/63 25/10-14/63 25/2-98/63 25/14-14/63