Subtract 14/75 from 4/63
4/63 - 14/75 is -194/1575.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 75 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 63 × 25 = 1575,
4/63 = 4 × 25/63 × 25 = 100/1575 - Likewise, for the 2nd fraction, since 75 × 21 = 1575,
14/75 = 14 × 21/75 × 21 = 294/1575 - Subtract the two like fractions:
100/1575 - 294/1575 = 100 - 294/1575 = -194/1575
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63-14/75 4/63-28/75 12/63-14/75 4/63-42/75 20/63-14/75 4/63-70/75 28/63-14/75 4/63-98/75