Subtract 4/45 from 14/75
14/75 - 4/45 is 22/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
14/75 = 14 × 3/75 × 3 = 42/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
4/45 = 4 × 5/45 × 5 = 20/225 - Subtract the two like fractions:
42/225 - 20/225 = 42 - 20/225 = 22/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/75-4/45 14/75-8/45 14/75-4/90 42/75-4/45 14/75-12/45 70/75-4/45 14/75-20/45 98/75-4/45 14/75-28/45