Subtract 49/27 from 75/4
1st number: 18 3/4, 2nd number: 1 22/27
75/4 - 49/27 is 1829/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
75/4 = 75 × 27/4 × 27 = 2025/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
49/27 = 49 × 4/27 × 4 = 196/108 - Subtract the two like fractions:
2025/108 - 196/108 = 2025 - 196/108 = 1829/108 - In mixed form: 16101/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4-98/27 75/8-49/27 75/4-49/54 75/12-49/27 75/4-49/81 75/20-49/27 75/28-49/27