Subtract 63/6 from 64/3
1st number: 21 1/3, 2nd number: 10 3/6
64/3 - 63/6 is 65/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 3 × 2 = 6,
64/3 = 64 × 2/3 × 2 = 128/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
63/6 = 63 × 1/6 × 1 = 63/6 - Subtract the two like fractions:
128/6 - 63/6 = 128 - 63/6 = 65/6 - In mixed form: 105/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/6-63/6 64/3-63/12 64/9-63/6 64/3-63/18 64/15-63/6 64/3-63/30 64/21-63/6 64/3-63/42