Subtract 28/50 from 14/32
14/32 - 28/50 is -49/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 50 is 800
Next, find the equivalent fraction of both fractional numbers with denominator 800 - For the 1st fraction, since 32 × 25 = 800,
14/32 = 14 × 25/32 × 25 = 350/800 - Likewise, for the 2nd fraction, since 50 × 16 = 800,
28/50 = 28 × 16/50 × 16 = 448/800 - Subtract the two like fractions:
350/800 - 448/800 = 350 - 448/800 = -98/800 - After reducing the fraction, the answer is -49/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/32-28/50 14/32-56/50 14/64-28/50 42/32-28/50 14/32-84/50 14/96-28/50 70/32-28/50 98/32-28/50