Subtract 75/9 from 27/6
1st number: 4 3/6, 2nd number: 8 3/9
27/6 - 75/9 is -23/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
27/6 = 27 × 3/6 × 3 = 81/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
75/9 = 75 × 2/9 × 2 = 150/18 - Subtract the two like fractions:
81/18 - 150/18 = 81 - 150/18 = -69/18 - After reducing the fraction, the answer is -23/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/6-75/9 27/12-75/9 27/6-75/18 81/6-75/9 27/18-75/9 27/6-75/27 27/30-75/9 27/6-75/45 27/42-75/9 27/6-75/63