Subtract 15/56 from 32/36
32/36 - 15/56 is 313/504.
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,
32/36 = 32 × 14/36 × 14 = 448/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
15/56 = 15 × 9/56 × 9 = 135/504 - Subtract the two like fractions:
448/504 - 135/504 = 448 - 135/504 = 313/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/36-15/56 32/36-30/56 32/72-15/56 96/36-15/56 32/36-45/56 32/36-75/56