Subtract 1/64 from 7/36
7/36 - 1/64 is 103/576.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 36 × 16 = 576,
7/36 = 7 × 16/36 × 16 = 112/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
1/64 = 1 × 9/64 × 9 = 9/576 - Subtract the two like fractions:
112/576 - 9/576 = 112 - 9/576 = 103/576
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36-1/64 7/36-2/64 7/72-1/64 21/36-1/64 7/36-3/64 35/36-1/64 7/36-5/64 49/36-1/64 7/36-7/64