Subtract 84/24 from 75/9
1st number: 8 3/9, 2nd number: 3 12/24
75/9 - 84/24 is 29/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
75/9 = 75 × 8/9 × 8 = 600/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
84/24 = 84 × 3/24 × 3 = 252/72 - Subtract the two like fractions:
600/72 - 252/72 = 600 - 252/72 = 348/72 - After reducing the fraction, the answer is 29/6
- In mixed form: 45/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/18-84/24 75/9-84/48 75/27-84/24 75/9-84/72 75/45-84/24 75/63-84/24