Subtract 18/6 from 56/12
1st number: 4 8/12, 2nd number: 3 0/6
56/12 - 18/6 is 5/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
56/12 = 56 × 1/12 × 1 = 56/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
18/6 = 18 × 2/6 × 2 = 36/12 - Subtract the two like fractions:
56/12 - 36/12 = 56 - 36/12 = 20/12 - 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: 56/12-36/6 56/24-18/6 56/12-18/12 56/12-54/6 56/36-18/6 56/12-90/6 56/60-18/6 56/12-18/30 56/84-18/6 56/12-18/42