Subtract 6/40 from 14/27
14/27 - 6/40 is 199/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 40 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 27 × 40 = 1080,
14/27 = 14 × 40/27 × 40 = 560/1080 - Likewise, for the 2nd fraction, since 40 × 27 = 1080,
6/40 = 6 × 27/40 × 27 = 162/1080 - Subtract the two like fractions:
560/1080 - 162/1080 = 560 - 162/1080 = 398/1080 - After reducing the fraction, the answer is 199/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/27-6/40 14/27-12/40 14/54-6/40 14/27-6/80 42/27-6/40 14/27-18/40 14/81-6/40 70/27-6/40 14/27-30/40 98/27-6/40 14/27-42/40