Subtract 50/40 from 14/25
1st number: 14/25, 2nd number: 1 10/40
14/25 - 50/40 is -69/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
14/25 = 14 × 8/25 × 8 = 112/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
50/40 = 50 × 5/40 × 5 = 250/200 - Subtract the two like fractions:
112/200 - 250/200 = 112 - 250/200 = -138/200 - After reducing the fraction, the answer is -69/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/25-50/40 14/50-50/40 14/25-50/80 42/25-50/40 14/75-50/40 70/25-50/40 98/25-50/40