Subtract 3/5 from 6/56
6/56 - 3/5 is -69/140.
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,
6/56 = 6 × 5/56 × 5 = 30/280 - Likewise, for the 2nd fraction, since 5 × 56 = 280,
3/5 = 3 × 56/5 × 56 = 168/280 - Subtract the two like fractions:
30/280 - 168/280 = 30 - 168/280 = -138/280 - After reducing the fraction, the answer is -69/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/56-3/5 6/56-6/5 6/56-3/10 18/56-3/5 6/56-9/5 6/56-3/15 30/56-3/5 6/56-15/5 6/56-3/25 42/56-3/5 6/56-21/5 6/56-3/35