Subtract 40/10 from 1/56
1st number: 1/56, 2nd number: 4 0/10
1/56 - 40/10 is -223/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 10 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
1/56 = 1 × 5/56 × 5 = 5/280 - Likewise, for the 2nd fraction, since 10 × 28 = 280,
40/10 = 40 × 28/10 × 28 = 1120/280 - Subtract the two like fractions:
5/280 - 1120/280 = 5 - 1120/280 = -1115/280 - After reducing the fraction, the answer is -223/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/56-40/10 1/56-80/10 1/56-40/20 3/56-40/10 1/56-40/30 5/56-40/10 1/56-40/50 7/56-40/10 1/56-40/70