Subtract 28/30 from 50/6
1st number: 8 2/6, 2nd number: 28/30
50/6 - 28/30 is 37/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 30 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 30 × 1 = 30,
28/30 = 28 × 1/30 × 1 = 28/30 - Subtract the two like fractions:
250/30 - 28/30 = 250 - 28/30 = 222/30 - After reducing the fraction, the answer is 37/5
- In mixed form: 72/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-56/30 50/12-28/30 50/6-28/60 50/6-84/30 50/18-28/30 50/6-28/90 50/30-28/30 50/42-28/30