Subtract 36/12 from 27/6
1st number: 4 3/6, 2nd number: 3 0/12
27/6 - 36/12 is 3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
27/6 = 27 × 2/6 × 2 = 54/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
36/12 = 36 × 1/12 × 1 = 36/12 - Subtract the two like fractions:
54/12 - 36/12 = 54 - 36/12 = 18/12 - After reducing the fraction, the answer is 3/2
- In mixed form: 11/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/6-36/12 27/6-72/12 27/12-36/12 27/6-36/24 81/6-36/12 27/18-36/12 27/30-36/12 27/6-36/60 27/42-36/12 27/6-36/84