Subtract 28/54 from 14/24
14/24 - 28/54 is 7/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
14/24 = 14 × 9/24 × 9 = 126/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
28/54 = 28 × 4/54 × 4 = 112/216 - Subtract the two like fractions:
126/216 - 112/216 = 126 - 112/216 = 14/216 - After reducing the fraction, the answer is 7/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/24-28/54 14/24-56/54 14/48-28/54 42/24-28/54 14/24-84/54 14/72-28/54 70/24-28/54 98/24-28/54