Subtract 2/18 from 54/4
1st number: 13 2/4, 2nd number: 2/18
54/4 - 2/18 is 241/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
54/4 = 54 × 9/4 × 9 = 486/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
2/18 = 2 × 2/18 × 2 = 4/36 - Subtract the two like fractions:
486/36 - 4/36 = 486 - 4/36 = 482/36 - After reducing the fraction, the answer is 241/18
- In mixed form: 137/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-4/18 54/8-2/18 54/4-2/36 54/4-6/18 54/12-2/18 54/4-2/54 54/4-10/18 54/20-2/18 54/4-2/90 54/4-14/18 54/28-2/18