Subtract 21/25 from 27/6
1st number: 4 3/6, 2nd number: 21/25
27/6 - 21/25 is 183/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 25 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 6 × 25 = 150,
27/6 = 27 × 25/6 × 25 = 675/150 - Likewise, for the 2nd fraction, since 25 × 6 = 150,
21/25 = 21 × 6/25 × 6 = 126/150 - Subtract the two like fractions:
675/150 - 126/150 = 675 - 126/150 = 549/150 - After reducing the fraction, the answer is 183/50
- In mixed form: 333/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/6-21/25 27/6-42/25 27/12-21/25 27/6-21/50 81/6-21/25 27/6-63/25 27/18-21/25 27/6-21/75 27/30-21/25 27/42-21/25