Subtract 16/5 from 6/15
1st number: 6/15, 2nd number: 3 1/5
6/15 - 16/5 is -14/5.
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,
16/5 = 16 × 3/5 × 3 = 48/15 - Subtract the two like fractions:
6/15 - 48/15 = 6 - 48/15 = -42/15 - After reducing the fraction, the answer is -14/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/15-16/5 6/15-32/5 6/30-16/5 6/15-16/10 18/15-16/5 6/15-48/5 6/45-16/5 6/15-16/15 30/15-16/5 6/15-80/5 6/75-16/5 6/15-16/25 42/15-16/5 6/15-16/35