Subtract 14/16 from 4/5
4/5 - 14/16 is -3/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
4/5 = 4 × 16/5 × 16 = 64/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
14/16 = 14 × 5/16 × 5 = 70/80 - Subtract the two like fractions:
64/80 - 70/80 = 64 - 70/80 = -6/80 - After reducing the fraction, the answer is -3/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5-14/16 4/5-28/16 4/10-14/16 4/5-14/32 12/5-14/16 4/5-42/16 4/15-14/16 4/5-14/48 20/5-14/16 4/5-70/16 4/25-14/16 4/5-14/80 28/5-14/16 4/5-98/16 4/35-14/16