Subtract 18/64 from 1/3
1/3 - 18/64 is 5/96.
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,
18/64 = 18 × 3/64 × 3 = 54/192 - Subtract the two like fractions:
64/192 - 54/192 = 64 - 54/192 = 10/192 - After reducing the fraction, the answer is 5/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3-18/64 1/3-36/64 1/6-18/64 1/3-54/64 1/9-18/64 5/3-18/64 1/3-90/64 1/15-18/64 7/3-18/64 1/21-18/64