Subtract 7/24 from 10/54
10/54 - 7/24 is -23/216.
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,
10/54 = 10 × 4/54 × 4 = 40/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
7/24 = 7 × 9/24 × 9 = 63/216 - Subtract the two like fractions:
40/216 - 63/216 = 40 - 63/216 = -23/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/54-7/24 10/54-14/24 10/54-7/48 30/54-7/24 10/54-21/24 10/54-7/72 50/54-7/24 10/54-35/24 70/54-7/24 10/54-49/24