Subtract 50/54 from 18/3
1st number: 6 0/3, 2nd number: 50/54
18/3 - 50/54 is 137/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 3 × 18 = 54,
18/3 = 18 × 18/3 × 18 = 324/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
50/54 = 50 × 1/54 × 1 = 50/54 - Subtract the two like fractions:
324/54 - 50/54 = 324 - 50/54 = 274/54 - After reducing the fraction, the answer is 137/27
- In mixed form: 52/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/3-50/54 18/6-50/54 54/3-50/54 18/9-50/54 90/3-50/54 18/15-50/54 18/21-50/54