Subtract 8/10 from 30/3
1st number: 10 0/3, 2nd number: 8/10
30/3 - 8/10 is 46/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
30/3 = 30 × 10/3 × 10 = 300/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
8/10 = 8 × 3/10 × 3 = 24/30 - Subtract the two like fractions:
300/30 - 24/30 = 300 - 24/30 = 276/30 - After reducing the fraction, the answer is 46/5
- In mixed form: 91/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/3-8/10 30/3-16/10 30/6-8/10 30/3-8/20 90/3-8/10 30/3-24/10 30/9-8/10 30/3-8/30 30/3-40/10 30/15-8/10 30/3-8/50 30/3-56/10 30/21-8/10 30/3-8/70