Subtract 30/8 from 50/6
1st number: 8 2/6, 2nd number: 3 6/8
50/6 - 30/8 is 55/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 6 × 4 = 24,
50/6 = 50 × 4/6 × 4 = 200/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
30/8 = 30 × 3/8 × 3 = 90/24 - Subtract the two like fractions:
200/24 - 90/24 = 200 - 90/24 = 110/24 - After reducing the fraction, the answer is 55/12
- In mixed form: 47/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-60/8 50/12-30/8 50/6-30/16 50/6-90/8 50/18-30/8 50/6-30/24 50/30-30/8 50/6-30/40 50/42-30/8 50/6-30/56