Subtract 3/9 from 75/2
1st number: 37 1/2, 2nd number: 3/9
75/2 - 3/9 is 223/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
75/2 = 75 × 9/2 × 9 = 675/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
3/9 = 3 × 2/9 × 2 = 6/18 - Subtract the two like fractions:
675/18 - 6/18 = 675 - 6/18 = 669/18 - After reducing the fraction, the answer is 223/6
- In mixed form: 371/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/2-6/9 75/4-3/9 75/2-3/18 75/6-3/9 75/2-3/27 75/2-15/9 75/10-3/9 75/2-3/45 75/2-21/9 75/14-3/9 75/2-3/63