Subtract 56/5 from 30/10
1st number: 3 0/10, 2nd number: 11 1/5
30/10 - 56/5 is -41/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 10 × 1 = 10,
30/10 = 30 × 1/10 × 1 = 30/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
56/5 = 56 × 2/5 × 2 = 112/10 - Subtract the two like fractions:
30/10 - 112/10 = 30 - 112/10 = -82/10 - After reducing the fraction, the answer is -41/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10-56/5 30/20-56/5 30/10-56/10 90/10-56/5 30/10-56/15 30/50-56/5 30/10-56/25 30/70-56/5 30/10-56/35