Subtract 25/50 from 14/36
14/36 - 25/50 is -1/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 50 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 36 × 25 = 900,
14/36 = 14 × 25/36 × 25 = 350/900 - Likewise, for the 2nd fraction, since 50 × 18 = 900,
25/50 = 25 × 18/50 × 18 = 450/900 - Subtract the two like fractions:
350/900 - 450/900 = 350 - 450/900 = -100/900 - After reducing the fraction, the answer is -1/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/36-25/50 14/72-25/50 42/36-25/50 14/36-75/50 70/36-25/50 98/36-25/50