Subtract 7/64 from 14/63
14/63 - 7/64 is 65/576.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 64 is 4032
Next, find the equivalent fraction of both fractional numbers with denominator 4032 - For the 1st fraction, since 63 × 64 = 4032,
14/63 = 14 × 64/63 × 64 = 896/4032 - Likewise, for the 2nd fraction, since 64 × 63 = 4032,
7/64 = 7 × 63/64 × 63 = 441/4032 - Subtract the two like fractions:
896/4032 - 441/4032 = 896 - 441/4032 = 455/4032 - After reducing the fraction, the answer is 65/576
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/63-7/64 14/63-14/64 42/63-7/64 14/63-21/64 70/63-7/64 14/63-35/64 98/63-7/64 14/63-49/64