Subtract 63/6 from 27/12
1st number: 2 3/12, 2nd number: 10 3/6
27/12 - 63/6 is -33/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
27/12 = 27 × 1/12 × 1 = 27/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
63/6 = 63 × 2/6 × 2 = 126/12 - Subtract the two like fractions:
27/12 - 126/12 = 27 - 126/12 = -99/12 - After reducing the fraction, the answer is -33/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12-63/6 27/24-63/6 27/12-63/12 81/12-63/6 27/36-63/6 27/12-63/18 27/60-63/6 27/12-63/30 27/84-63/6 27/12-63/42