Subtract 12/36 from 49/12
1st number: 4 1/12, 2nd number: 12/36
49/12 - 12/36 is 15/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 36 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 36 × 1 = 36,
12/36 = 12 × 1/36 × 1 = 12/36 - Subtract the two like fractions:
147/36 - 12/36 = 147 - 12/36 = 135/36 - After reducing the fraction, the answer is 15/4
- In mixed form: 33/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/12-12/36 49/12-24/36 49/24-12/36 49/12-12/72 49/36-12/36 49/12-60/36 49/60-12/36 49/12-84/36 49/84-12/36