Subtract 5/50 from 14/80
14/80 - 5/50 is 3/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 50 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 80 × 5 = 400,
14/80 = 14 × 5/80 × 5 = 70/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
5/50 = 5 × 8/50 × 8 = 40/400 - Subtract the two like fractions:
70/400 - 40/400 = 70 - 40/400 = 30/400 - 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: 28/80-5/50 14/80-10/50 42/80-5/50 14/80-15/50 70/80-5/50 14/80-25/50 98/80-5/50 14/80-35/50