Subtract 54/6 from 7/9
1st number: 7/9, 2nd number: 9 0/6
7/9 - 54/6 is -74/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
7/9 = 7 × 2/9 × 2 = 14/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
54/6 = 54 × 3/6 × 3 = 162/18 - Subtract the two like fractions:
14/18 - 162/18 = 14 - 162/18 = -148/18 - After reducing the fraction, the answer is -74/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/9-54/6 7/18-54/6 7/9-54/12 21/9-54/6 7/27-54/6 7/9-54/18 35/9-54/6 7/45-54/6 7/9-54/30 49/9-54/6 7/63-54/6 7/9-54/42