Subtract 5/50 from 27/12
1st number: 2 3/12, 2nd number: 5/50
27/12 - 5/50 is 43/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
27/12 = 27 × 25/12 × 25 = 675/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
5/50 = 5 × 6/50 × 6 = 30/300 - Subtract the two like fractions:
675/300 - 30/300 = 675 - 30/300 = 645/300 - After reducing the fraction, the answer is 43/20
- In mixed form: 23/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12-5/50 27/12-10/50 27/24-5/50 81/12-5/50 27/12-15/50 27/36-5/50 27/12-25/50 27/60-5/50 27/12-35/50 27/84-5/50