Subtract 3/5 from 18/10
1st number: 1 8/10, 2nd number: 3/5
18/10 - 3/5 is 6/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 10 × 1 = 10,
18/10 = 18 × 1/10 × 1 = 18/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
3/5 = 3 × 2/5 × 2 = 6/10 - Subtract the two like fractions:
18/10 - 6/10 = 18 - 6/10 = 12/10 - After reducing the fraction, the answer is 6/5
- In mixed form: 11/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/10-3/5 18/10-6/5 18/20-3/5 18/10-3/10 54/10-3/5 18/10-9/5 18/30-3/5 18/10-3/15 90/10-3/5 18/10-15/5 18/50-3/5 18/10-3/25 18/10-21/5 18/70-3/5 18/10-3/35