Subtract 6/36 from 75/27
1st number: 2 21/27, 2nd number: 6/36
75/27 - 6/36 is 47/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 36 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
75/27 = 75 × 4/27 × 4 = 300/108 - Likewise, for the 2nd fraction, since 36 × 3 = 108,
6/36 = 6 × 3/36 × 3 = 18/108 - Subtract the two like fractions:
300/108 - 18/108 = 300 - 18/108 = 282/108 - After reducing the fraction, the answer is 47/18
- In mixed form: 211/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/27-12/36 75/54-6/36 75/27-6/72 75/27-18/36 75/81-6/36 75/27-30/36 75/27-42/36