Subtract 8/45 from 14/25
14/25 - 8/45 is 86/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
14/25 = 14 × 9/25 × 9 = 126/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
8/45 = 8 × 5/45 × 5 = 40/225 - Subtract the two like fractions:
126/225 - 40/225 = 126 - 40/225 = 86/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/25-8/45 14/25-16/45 14/50-8/45 14/25-8/90 42/25-8/45 14/25-24/45 14/75-8/45 70/25-8/45 14/25-40/45 98/25-8/45 14/25-56/45