Subtract 7/4 from 50/27
1st number: 1 23/27, 2nd number: 1 3/4
50/27 - 7/4 is 11/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
50/27 = 50 × 4/27 × 4 = 200/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
7/4 = 7 × 27/4 × 27 = 189/108 - Subtract the two like fractions:
200/108 - 189/108 = 200 - 189/108 = 11/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27-14/4 50/54-7/4 50/27-7/8 50/27-21/4 50/81-7/4 50/27-7/12 50/27-35/4 50/27-7/20 50/27-49/4 50/27-7/28