Subtract 50/5 from 50/56
1st number: 50/56, 2nd number: 10 0/5
50/56 - 50/5 is -255/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 5 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
50/56 = 50 × 5/56 × 5 = 250/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
50/5 = 50 × 56/5 × 56 = 2800/280 - Subtract the two like fractions:
250/280 - 2800/280 = 250 - 2800/280 = -2550/280 - After reducing the fraction, the answer is -255/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/56-50/10 50/56-50/15 50/56-50/25 50/56-50/35