Subtract 8/10 from 6/75
6/75 - 8/10 is -18/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
6/75 = 6 × 2/75 × 2 = 12/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
8/10 = 8 × 15/10 × 15 = 120/150 - Subtract the two like fractions:
12/150 - 120/150 = 12 - 120/150 = -108/150 - After reducing the fraction, the answer is -18/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/75-8/10 6/75-16/10 6/75-8/20 18/75-8/10 6/75-24/10 6/75-8/30 30/75-8/10 6/75-40/10 6/75-8/50 42/75-8/10 6/75-56/10 6/75-8/70