Subtract 14/50 from 8/80
8/80 - 14/50 is -9/50.
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,
8/80 = 8 × 5/80 × 5 = 40/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
14/50 = 14 × 8/50 × 8 = 112/400 - Subtract the two like fractions:
40/400 - 112/400 = 40 - 112/400 = -72/400 - After reducing the fraction, the answer is -9/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/80-14/50 8/80-28/50 24/80-14/50 8/80-42/50 40/80-14/50 8/80-70/50 56/80-14/50 8/80-98/50