Subtract 56/27 from 6/40
1st number: 6/40, 2nd number: 2 2/27
6/40 - 56/27 is -1039/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 27 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
6/40 = 6 × 27/40 × 27 = 162/1080 - Likewise, for the 2nd fraction, since 27 × 40 = 1080,
56/27 = 56 × 40/27 × 40 = 2240/1080 - Subtract the two like fractions:
162/1080 - 2240/1080 = 162 - 2240/1080 = -2078/1080 - After reducing the fraction, the answer is -1039/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40-56/27 6/80-56/27 6/40-56/54 18/40-56/27 6/40-56/81 30/40-56/27 42/40-56/27