Subtract 56/27 from 30/6
1st number: 5 0/6, 2nd number: 2 2/27
30/6 - 56/27 is 79/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
30/6 = 30 × 9/6 × 9 = 270/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
56/27 = 56 × 2/27 × 2 = 112/54 - Subtract the two like fractions:
270/54 - 112/54 = 270 - 112/54 = 158/54 - After reducing the fraction, the answer is 79/27
- In mixed form: 225/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6-56/27 30/12-56/27 30/6-56/54 90/6-56/27 30/18-56/27 30/6-56/81 30/42-56/27