Subtract 63/6 from 49/12
1st number: 4 1/12, 2nd number: 10 3/6
49/12 - 63/6 is -77/12.
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,
49/12 = 49 × 1/12 × 1 = 49/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
63/6 = 63 × 2/6 × 2 = 126/12 - Subtract the two like fractions:
49/12 - 126/12 = 49 - 126/12 = -77/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12-63/6 49/24-63/6 49/12-63/12 49/36-63/6 49/12-63/18 49/60-63/6 49/12-63/30 49/84-63/6 49/12-63/42