Subtract 6/56 from 12/36
12/36 - 6/56 is 19/84.
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,
12/36 = 12 × 14/36 × 14 = 168/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
6/56 = 6 × 9/56 × 9 = 54/504 - Subtract the two like fractions:
168/504 - 54/504 = 168 - 54/504 = 114/504 - After reducing the fraction, the answer is 19/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/36-6/56 12/36-12/56 12/72-6/56 12/36-18/56 60/36-6/56 12/36-30/56 84/36-6/56 12/36-42/56