Subtract 30/12 from 50/6
1st number: 8 2/6, 2nd number: 2 6/12
50/6 - 30/12 is 35/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
50/6 = 50 × 2/6 × 2 = 100/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
30/12 = 30 × 1/12 × 1 = 30/12 - Subtract the two like fractions:
100/12 - 30/12 = 100 - 30/12 = 70/12 - After reducing the fraction, the answer is 35/6
- In mixed form: 55/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-60/12 50/12-30/12 50/6-30/24 50/6-90/12 50/18-30/12 50/6-30/36 50/30-30/12 50/6-30/60 50/42-30/12 50/6-30/84