Subtract 4/24 from 75/54
1st number: 1 21/54, 2nd number: 4/24
75/54 - 4/24 is 11/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
75/54 = 75 × 4/54 × 4 = 300/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
4/24 = 4 × 9/24 × 9 = 36/216 - Subtract the two like fractions:
300/216 - 36/216 = 300 - 36/216 = 264/216 - After reducing the fraction, the answer is 11/9
- In mixed form: 12/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/54-8/24 75/54-4/48 75/54-12/24 75/54-4/72 75/54-20/24 75/54-28/24