Subtract 7/5 from 6/16
1st number: 6/16, 2nd number: 1 2/5
6/16 - 7/5 is -41/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 5 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
6/16 = 6 × 5/16 × 5 = 30/80 - Likewise, for the 2nd fraction, since 5 × 16 = 80,
7/5 = 7 × 16/5 × 16 = 112/80 - Subtract the two like fractions:
30/80 - 112/80 = 30 - 112/80 = -82/80 - After reducing the fraction, the answer is -41/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16-7/5 6/16-14/5 6/32-7/5 6/16-7/10 18/16-7/5 6/16-21/5 6/48-7/5 6/16-7/15 30/16-7/5 6/16-35/5 6/80-7/5 6/16-7/25 42/16-7/5 6/16-49/5 6/16-7/35