Subtract 7/25 from 14/63
14/63 - 7/25 is -13/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 25 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
14/63 = 14 × 25/63 × 25 = 350/1575 - Likewise, for the 2nd fraction, since 25 × 63 = 1575,
7/25 = 7 × 63/25 × 63 = 441/1575 - Subtract the two like fractions:
350/1575 - 441/1575 = 350 - 441/1575 = -91/1575 - After reducing the fraction, the answer is -13/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/63-7/25 14/63-14/25 14/63-7/50 42/63-7/25 14/63-21/25 14/63-7/75 70/63-7/25 14/63-35/25 98/63-7/25 14/63-49/25