Subtract 63/6 from 27/3
1st number: 9 0/3, 2nd number: 10 3/6
27/3 - 63/6 is -3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 3 × 2 = 6,
27/3 = 27 × 2/3 × 2 = 54/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
63/6 = 63 × 1/6 × 1 = 63/6 - Subtract the two like fractions:
54/6 - 63/6 = 54 - 63/6 = -9/6 - After reducing the fraction, the answer is -3/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3-63/6 27/6-63/6 27/3-63/12 81/3-63/6 27/9-63/6 27/3-63/18 27/15-63/6 27/3-63/30 27/21-63/6 27/3-63/42