Subtract 24/50 from 7/75
7/75 - 24/50 is -29/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
7/75 = 7 × 2/75 × 2 = 14/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
24/50 = 24 × 3/50 × 3 = 72/150 - Subtract the two like fractions:
14/150 - 72/150 = 14 - 72/150 = -58/150 - After reducing the fraction, the answer is -29/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/75-24/50 7/75-48/50 21/75-24/50 7/75-72/50 35/75-24/50 49/75-24/50