Subtract 18/3 from 63/6
1st number: 10 3/6, 2nd number: 6 0/3
63/6 - 18/3 is 9/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 6 × 1 = 6,
63/6 = 63 × 1/6 × 1 = 63/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
18/3 = 18 × 2/3 × 2 = 36/6 - Subtract the two like fractions:
63/6 - 36/6 = 63 - 36/6 = 27/6 - After reducing the fraction, the answer is 9/2
- In mixed form: 41/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6-36/3 63/12-18/3 63/6-18/6 63/6-54/3 63/18-18/3 63/6-18/9 63/6-90/3 63/30-18/3 63/6-18/15 63/42-18/3 63/6-18/21