Subtract 75/54 from 50/6
1st number: 8 2/6, 2nd number: 1 21/54
50/6 - 75/54 is 125/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
50/6 = 50 × 9/6 × 9 = 450/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
75/54 = 75 × 1/54 × 1 = 75/54 - Subtract the two like fractions:
450/54 - 75/54 = 450 - 75/54 = 375/54 - After reducing the fraction, the answer is 125/18
- In mixed form: 617/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12-75/54 50/18-75/54 50/30-75/54 50/42-75/54