Subtract 27/36 from 2/56
2/56 - 27/36 is -5/7.
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,
2/56 = 2 × 9/56 × 9 = 18/504 - Likewise, for the 2nd fraction, since 36 × 14 = 504,
27/36 = 27 × 14/36 × 14 = 378/504 - Subtract the two like fractions:
18/504 - 378/504 = 18 - 378/504 = -360/504 - After reducing the fraction, the answer is -5/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/56-27/36 2/56-54/36 2/56-27/72 6/56-27/36 2/56-81/36 10/56-27/36 14/56-27/36