Subtract 15/27 from 75/8
1st number: 9 3/8, 2nd number: 15/27
75/8 - 15/27 is 635/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
75/8 = 75 × 27/8 × 27 = 2025/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
15/27 = 15 × 8/27 × 8 = 120/216 - Subtract the two like fractions:
2025/216 - 120/216 = 2025 - 120/216 = 1905/216 - After reducing the fraction, the answer is 635/72
- In mixed form: 859/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/8-30/27 75/16-15/27 75/8-15/54 75/8-45/27 75/24-15/27 75/8-15/81 75/8-75/27 75/40-15/27 75/56-15/27