Subtract 40/56 from 35/36
35/36 - 40/56 is 65/252.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 36 × 14 = 504,
35/36 = 35 × 14/36 × 14 = 490/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
40/56 = 40 × 9/56 × 9 = 360/504 - Subtract the two like fractions:
490/504 - 360/504 = 490 - 360/504 = 130/504 - After reducing the fraction, the answer is 65/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/36-40/56 35/36-80/56 35/72-40/56