Subtract 4/8 from 7/75
7/75 - 4/8 is -61/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 8 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 75 × 8 = 600,
7/75 = 7 × 8/75 × 8 = 56/600 - Likewise, for the 2nd fraction, since 8 × 75 = 600,
4/8 = 4 × 75/8 × 75 = 300/600 - Subtract the two like fractions:
56/600 - 300/600 = 56 - 300/600 = -244/600 - After reducing the fraction, the answer is -61/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/75-4/8 7/75-4/16 21/75-4/8 7/75-12/8 7/75-4/24 35/75-4/8 7/75-20/8 7/75-4/40 49/75-4/8 7/75-28/8 7/75-4/56