Subtract 8/25 from 18/24
18/24 - 8/25 is 43/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 25 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 24 × 25 = 600,
18/24 = 18 × 25/24 × 25 = 450/600 - Likewise, for the 2nd fraction, since 25 × 24 = 600,
8/25 = 8 × 24/25 × 24 = 192/600 - Subtract the two like fractions:
450/600 - 192/600 = 450 - 192/600 = 258/600 - After reducing the fraction, the answer is 43/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/24-8/25 18/24-16/25 18/48-8/25 18/24-8/50 54/24-8/25 18/24-24/25 18/72-8/25 18/24-8/75 90/24-8/25 18/24-40/25 18/24-56/25