Subtract 18/8 from 63/6
1st number: 10 3/6, 2nd number: 2 2/8
63/6 - 18/8 is 33/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
63/6 = 63 × 4/6 × 4 = 252/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
18/8 = 18 × 3/8 × 3 = 54/24 - Subtract the two like fractions:
252/24 - 54/24 = 252 - 54/24 = 198/24 - After reducing the fraction, the answer is 33/4
- In mixed form: 81/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6-36/8 63/12-18/8 63/6-18/16 63/6-54/8 63/18-18/8 63/6-18/24 63/6-90/8 63/30-18/8 63/6-18/40 63/42-18/8 63/6-18/56