Subtract 56/54 from 84/9
1st number: 9 3/9, 2nd number: 1 2/54
84/9 - 56/54 is 224/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 9 × 6 = 54,
84/9 = 84 × 6/9 × 6 = 504/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
56/54 = 56 × 1/54 × 1 = 56/54 - Subtract the two like fractions:
504/54 - 56/54 = 504 - 56/54 = 448/54 - After reducing the fraction, the answer is 224/27
- In mixed form: 88/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/18-56/54 84/27-56/54 84/45-56/54 84/63-56/54