Subtract 8/6 from 30/10
1st number: 3 0/10, 2nd number: 1 2/6
30/10 - 8/6 is 5/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
30/10 = 30 × 3/10 × 3 = 90/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
8/6 = 8 × 5/6 × 5 = 40/30 - Subtract the two like fractions:
90/30 - 40/30 = 90 - 40/30 = 50/30 - After reducing the fraction, the answer is 5/3
- In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10-8/6 30/10-16/6 30/20-8/6 30/10-8/12 90/10-8/6 30/10-24/6 30/10-8/18 30/10-40/6 30/50-8/6 30/10-8/30 30/10-56/6 30/70-8/6 30/10-8/42