Subtract 63/36 from 6/9
1st number: 6/9, 2nd number: 1 27/36
6/9 - 63/36 is -13/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
6/9 = 6 × 4/9 × 4 = 24/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
63/36 = 63 × 1/36 × 1 = 63/36 - Subtract the two like fractions:
24/36 - 63/36 = 24 - 63/36 = -39/36 - After reducing the fraction, the answer is -13/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9-63/36 6/18-63/36 6/9-63/72 18/9-63/36 6/27-63/36 30/9-63/36 6/45-63/36 42/9-63/36 6/63-63/36