Subtract 75/27 from 50/4
1st number: 12 2/4, 2nd number: 2 21/27
50/4 - 75/27 is 175/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
50/4 = 50 × 27/4 × 27 = 1350/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
75/27 = 75 × 4/27 × 4 = 300/108 - Subtract the two like fractions:
1350/108 - 300/108 = 1350 - 300/108 = 1050/108 - After reducing the fraction, the answer is 175/18
- In mixed form: 913/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8-75/27 50/4-75/54 50/12-75/27 50/4-75/81 50/20-75/27 50/28-75/27