Subtract 12/9 from 75/3
1st number: 25 0/3, 2nd number: 1 3/9
75/3 - 12/9 is 71/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 9 is 9
Next, find the equivalent fraction of both fractional numbers with denominator 9 - For the 1st fraction, since 3 × 3 = 9,
75/3 = 75 × 3/3 × 3 = 225/9 - Likewise, for the 2nd fraction, since 9 × 1 = 9,
12/9 = 12 × 1/9 × 1 = 12/9 - Subtract the two like fractions:
225/9 - 12/9 = 225 - 12/9 = 213/9 - After reducing the fraction, the answer is 71/3
- In mixed form: 232/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/3-24/9 75/6-12/9 75/3-12/18 75/3-36/9 75/9-12/9 75/3-12/27 75/3-60/9 75/15-12/9 75/3-12/45 75/3-84/9 75/21-12/9 75/3-12/63