Subtract 45/64 from 16/15
1st number: 1 1/15, 2nd number: 45/64
16/15 - 45/64 is 349/960.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 15 × 64 = 960,
16/15 = 16 × 64/15 × 64 = 1024/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
45/64 = 45 × 15/64 × 15 = 675/960 - Subtract the two like fractions:
1024/960 - 675/960 = 1024 - 675/960 = 349/960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/15-45/64 16/15-90/64 16/30-45/64 48/15-45/64 16/45-45/64 80/15-45/64 16/75-45/64