Subtract 15/9 from 49/12
1st number: 4 1/12, 2nd number: 1 6/9
49/12 - 15/9 is 29/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
49/12 = 49 × 3/12 × 3 = 147/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
15/9 = 15 × 4/9 × 4 = 60/36 - Subtract the two like fractions:
147/36 - 60/36 = 147 - 60/36 = 87/36 - After reducing the fraction, the answer is 29/12
- In mixed form: 25/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12-15/9 49/12-30/9 49/24-15/9 49/12-15/18 49/12-45/9 49/36-15/9 49/12-15/27 49/12-75/9 49/60-15/9 49/12-15/45 49/84-15/9 49/12-15/63