Subtract 10/24 from 3/54
3/54 - 10/24 is -13/36.
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,
3/54 = 3 × 4/54 × 4 = 12/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
10/24 = 10 × 9/24 × 9 = 90/216 - Subtract the two like fractions:
12/216 - 90/216 = 12 - 90/216 = -78/216 - After reducing the fraction, the answer is -13/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/54-10/24 3/54-20/24 3/54-10/48 9/54-10/24 3/54-30/24 3/54-10/72 15/54-10/24 3/54-50/24 21/54-10/24 3/54-70/24