Subtract 8/54 from 84/56
1st number: 1 28/56, 2nd number: 8/54
84/56 - 8/54 is 73/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
84/56 = 84 × 27/56 × 27 = 2268/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
8/54 = 8 × 28/54 × 28 = 224/1512 - Subtract the two like fractions:
2268/1512 - 224/1512 = 2268 - 224/1512 = 2044/1512 - After reducing the fraction, the answer is 73/54
- In mixed form: 119/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/56-16/54 84/56-24/54 84/56-40/54 84/56-56/54