Subtract 6/10 from 18/30
18/30 - 6/10 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
18/30 = 18 × 1/30 × 1 = 18/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
6/10 = 6 × 3/10 × 3 = 18/30 - Subtract the two like fractions:
18/30 - 18/30 = 18 - 18/30 = 0/30 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/30-6/10 18/30-12/10 18/60-6/10 18/30-6/20 54/30-6/10 18/30-18/10 18/90-6/10 18/30-6/30 90/30-6/10 18/30-30/10 18/30-6/50 18/30-42/10 18/30-6/70