Subtract 63/64 from 35/9
1st number: 3 8/9, 2nd number: 63/64
35/9 - 63/64 is 1673/576.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 9 × 64 = 576,
35/9 = 35 × 64/9 × 64 = 2240/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
63/64 = 63 × 9/64 × 9 = 567/576 - Subtract the two like fractions:
2240/576 - 567/576 = 2240 - 567/576 = 1673/576 - In mixed form: 2521/576
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9-63/64 35/18-63/64 35/27-63/64 35/45-63/64 35/63-63/64