Subtract 6/56 from 36/12
1st number: 3 0/12, 2nd number: 6/56
36/12 - 6/56 is 81/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 12 × 14 = 168,
36/12 = 36 × 14/12 × 14 = 504/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
6/56 = 6 × 3/56 × 3 = 18/168 - Subtract the two like fractions:
504/168 - 18/168 = 504 - 18/168 = 486/168 - After reducing the fraction, the answer is 81/28
- In mixed form: 225/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12-6/56 36/12-12/56 36/24-6/56 36/12-18/56 36/12-30/56 36/60-6/56 36/12-42/56 36/84-6/56