Subtract 40/56 from 40/9
1st number: 4 4/9, 2nd number: 40/56
40/9 - 40/56 is 235/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
40/9 = 40 × 56/9 × 56 = 2240/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
40/56 = 40 × 9/56 × 9 = 360/504 - Subtract the two like fractions:
2240/504 - 360/504 = 2240 - 360/504 = 1880/504 - After reducing the fraction, the answer is 235/63
- In mixed form: 346/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/9-40/56 40/9-80/56 40/18-40/56 40/27-40/56 40/45-40/56 40/63-40/56