Subtract 56/3 from 50/12
1st number: 4 2/12, 2nd number: 18 2/3
50/12 - 56/3 is -29/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 3 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
50/12 = 50 × 1/12 × 1 = 50/12 - Likewise, for the 2nd fraction, since 3 × 4 = 12,
56/3 = 56 × 4/3 × 4 = 224/12 - Subtract the two like fractions:
50/12 - 224/12 = 50 - 224/12 = -174/12 - After reducing the fraction, the answer is -29/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/24-56/3 50/12-56/6 50/36-56/3 50/12-56/9 50/60-56/3 50/12-56/15 50/84-56/3 50/12-56/21