Subtract 4/18 from 54/2
1st number: 27 0/2, 2nd number: 4/18
54/2 - 4/18 is 241/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
54/2 = 54 × 9/2 × 9 = 486/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
4/18 = 4 × 1/18 × 1 = 4/18 - Subtract the two like fractions:
486/18 - 4/18 = 486 - 4/18 = 482/18 - After reducing the fraction, the answer is 241/9
- In mixed form: 267/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2-8/18 54/4-4/18 54/2-4/36 54/2-12/18 54/6-4/18 54/2-4/54 54/2-20/18 54/10-4/18 54/2-4/90 54/2-28/18 54/14-4/18