Subtract 75/4 from 9/3
1st number: 3 0/3, 2nd number: 18 3/4
9/3 - 75/4 is -63/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
9/3 = 9 × 4/3 × 4 = 36/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
75/4 = 75 × 3/4 × 3 = 225/12 - Subtract the two like fractions:
36/12 - 225/12 = 36 - 225/12 = -189/12 - After reducing the fraction, the answer is -63/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/3-75/4 9/6-75/4 9/3-75/8 27/3-75/4 9/3-75/12 45/3-75/4 9/15-75/4 9/3-75/20 63/3-75/4 9/21-75/4 9/3-75/28