Subtract 1/5 from 6/15
6/15 - 1/5 is 1/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 15 × 1 = 15,
6/15 = 6 × 1/15 × 1 = 6/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
1/5 = 1 × 3/5 × 3 = 3/15 - Subtract the two like fractions:
6/15 - 3/15 = 6 - 3/15 = 3/15 - After reducing the fraction, the answer is 1/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15-1/5 6/15-2/5 6/30-1/5 6/15-1/10 18/15-1/5 6/15-3/5 6/45-1/5 6/15-1/15 30/15-1/5 6/75-1/5 6/15-1/25 42/15-1/5 6/15-7/5 6/15-1/35