Subtract 2/40 from 14/56
14/56 - 2/40 is 1/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 40 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
14/56 = 14 × 5/56 × 5 = 70/280 - Likewise, for the 2nd fraction, since 40 × 7 = 280,
2/40 = 2 × 7/40 × 7 = 14/280 - Subtract the two like fractions:
70/280 - 14/280 = 70 - 14/280 = 56/280 - After reducing the fraction, the answer is 1/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/56-2/40 14/56-4/40 14/56-2/80 42/56-2/40 14/56-6/40 70/56-2/40 14/56-10/40 98/56-2/40 14/56-14/40