Subtract 14/4 from 40/56
1st number: 40/56, 2nd number: 3 2/4
40/56 - 14/4 is -39/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 4 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
40/56 = 40 × 1/56 × 1 = 40/56 - Likewise, for the 2nd fraction, since 4 × 14 = 56,
14/4 = 14 × 14/4 × 14 = 196/56 - Subtract the two like fractions:
40/56 - 196/56 = 40 - 196/56 = -156/56 - After reducing the fraction, the answer is -39/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56-14/4 40/56-28/4 40/56-14/8 40/56-42/4 40/56-14/12 40/56-70/4 40/56-14/20 40/56-98/4 40/56-14/28