Subtract 10/27 from 75/28
1st number: 2 19/28, 2nd number: 10/27
75/28 - 10/27 is 1745/756.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
75/28 = 75 × 27/28 × 27 = 2025/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
10/27 = 10 × 28/27 × 28 = 280/756 - Subtract the two like fractions:
2025/756 - 280/756 = 2025 - 280/756 = 1745/756 - In mixed form: 2233/756
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/28-20/27 75/56-10/27 75/28-10/54 75/28-30/27 75/84-10/27 75/28-10/81 75/28-50/27 75/28-70/27