Subtract 28/24 from 9/54
1st number: 9/54, 2nd number: 1 4/24
9/54 - 28/24 is -1/1.
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,
9/54 = 9 × 4/54 × 4 = 36/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
28/24 = 28 × 9/24 × 9 = 252/216 - Subtract the two like fractions:
36/216 - 252/216 = 36 - 252/216 = -216/216 - After reducing the fraction, the answer is -1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/54-28/24 9/54-56/24 9/54-28/48 27/54-28/24 9/54-84/24 9/54-28/72 45/54-28/24 63/54-28/24