Subtract 6/4 from 75/12
1st number: 6 3/12, 2nd number: 1 2/4
75/12 - 6/4 is 19/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
75/12 = 75 × 1/12 × 1 = 75/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
6/4 = 6 × 3/4 × 3 = 18/12 - Subtract the two like fractions:
75/12 - 18/12 = 75 - 18/12 = 57/12 - After reducing the fraction, the answer is 19/4
- In mixed form: 43/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/12-12/4 75/24-6/4 75/12-6/8 75/12-18/4 75/36-6/4 75/12-6/12 75/12-30/4 75/60-6/4 75/12-6/20 75/12-42/4 75/84-6/4 75/12-6/28