Subtract 32/9 from 75/6
1st number: 12 3/6, 2nd number: 3 5/9
75/6 - 32/9 is 161/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
75/6 = 75 × 3/6 × 3 = 225/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
32/9 = 32 × 2/9 × 2 = 64/18 - Subtract the two like fractions:
225/18 - 64/18 = 225 - 64/18 = 161/18 - In mixed form: 817/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/6-64/9 75/12-32/9 75/6-32/18 75/6-96/9 75/18-32/9 75/6-32/27 75/30-32/9 75/6-32/45 75/42-32/9 75/6-32/63