Subtract 18/6 from 63/10
1st number: 6 3/10, 2nd number: 3 0/6
63/10 - 18/6 is 33/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
63/10 = 63 × 3/10 × 3 = 189/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
18/6 = 18 × 5/6 × 5 = 90/30 - Subtract the two like fractions:
189/30 - 90/30 = 189 - 90/30 = 99/30 - After reducing the fraction, the answer is 33/10
- In mixed form: 33/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10-36/6 63/20-18/6 63/10-18/12 63/10-54/6 63/30-18/6 63/10-90/6 63/50-18/6 63/10-18/30 63/70-18/6 63/10-18/42