Subtract 28/75 from 27/4
1st number: 6 3/4, 2nd number: 28/75
27/4 - 28/75 is 1913/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 4 × 75 = 300,
27/4 = 27 × 75/4 × 75 = 2025/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
28/75 = 28 × 4/75 × 4 = 112/300 - Subtract the two like fractions:
2025/300 - 112/300 = 2025 - 112/300 = 1913/300 - In mixed form: 6113/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-28/75 27/4-56/75 27/8-28/75 81/4-28/75 27/4-84/75 27/12-28/75 27/20-28/75 27/28-28/75