Subtract 30/15 from 50/6
1st number: 8 2/6, 2nd number: 2 0/15
50/6 - 30/15 is 19/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
50/6 = 50 × 5/6 × 5 = 250/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
30/15 = 30 × 2/15 × 2 = 60/30 - Subtract the two like fractions:
250/30 - 60/30 = 250 - 60/30 = 190/30 - After reducing the fraction, the answer is 19/3
- In mixed form: 61/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-60/15 50/12-30/15 50/6-90/15 50/18-30/15 50/6-30/45 50/30-30/15 50/6-30/75 50/42-30/15