Subtract 27/5 from 50/56
1st number: 50/56, 2nd number: 5 2/5
50/56 - 27/5 is -631/140.
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,
27/5 = 27 × 56/5 × 56 = 1512/280 - Subtract the two like fractions:
250/280 - 1512/280 = 250 - 1512/280 = -1262/280 - After reducing the fraction, the answer is -631/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/56-54/5 50/56-27/10 50/56-81/5 50/56-27/15 50/56-27/25 50/56-27/35