Subtract 7/64 from 1/3
1/3 - 7/64 is 43/192.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 64 is 192
Next, find the equivalent fraction of both fractional numbers with denominator 192 - For the 1st fraction, since 3 × 64 = 192,
1/3 = 1 × 64/3 × 64 = 64/192 - Likewise, for the 2nd fraction, since 64 × 3 = 192,
7/64 = 7 × 3/64 × 3 = 21/192 - Subtract the two like fractions:
64/192 - 21/192 = 64 - 21/192 = 43/192
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3-7/64 1/3-14/64 1/6-7/64 1/3-21/64 1/9-7/64 5/3-7/64 1/3-35/64 1/15-7/64 7/3-7/64 1/3-49/64 1/21-7/64