Subtract 25/36 from 40/56
40/56 - 25/36 is 5/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 36 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
40/56 = 40 × 9/56 × 9 = 360/504 - Likewise, for the 2nd fraction, since 36 × 14 = 504,
25/36 = 25 × 14/36 × 14 = 350/504 - Subtract the two like fractions:
360/504 - 350/504 = 360 - 350/504 = 10/504 - After reducing the fraction, the answer is 5/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/56-25/36 40/56-50/36 40/56-25/72 40/56-75/36