Subtract 36/27 from 50/12
1st number: 4 2/12, 2nd number: 1 9/27
50/12 - 36/27 is 17/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
50/12 = 50 × 9/12 × 9 = 450/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
36/27 = 36 × 4/27 × 4 = 144/108 - Subtract the two like fractions:
450/108 - 144/108 = 450 - 144/108 = 306/108 - After reducing the fraction, the answer is 17/6
- In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12-72/27 50/24-36/27 50/12-36/54 50/36-36/27 50/12-36/81 50/60-36/27 50/84-36/27