Subtract 45/6 from 50/12
1st number: 4 2/12, 2nd number: 7 3/6
50/12 - 45/6 is -10/3.
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,
50/12 = 50 × 1/12 × 1 = 50/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
45/6 = 45 × 2/6 × 2 = 90/12 - Subtract the two like fractions:
50/12 - 90/12 = 50 - 90/12 = -40/12 - After reducing the fraction, the answer is -10/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12-90/6 50/24-45/6 50/12-45/12 50/36-45/6 50/12-45/18 50/60-45/6 50/12-45/30 50/84-45/6 50/12-45/42