Subtract 24/45 from 24/75
24/75 - 24/45 is -16/75.
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,
24/75 = 24 × 3/75 × 3 = 72/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
24/45 = 24 × 5/45 × 5 = 120/225 - Subtract the two like fractions:
72/225 - 120/225 = 72 - 120/225 = -48/225 - After reducing the fraction, the answer is -16/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/75-24/45 24/75-48/45 24/75-24/90 72/75-24/45 24/75-72/45