Subtract 27/75 from 8/10
8/10 - 27/75 is 11/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 10 × 15 = 150,
8/10 = 8 × 15/10 × 15 = 120/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
27/75 = 27 × 2/75 × 2 = 54/150 - Subtract the two like fractions:
120/150 - 54/150 = 120 - 54/150 = 66/150 - After reducing the fraction, the answer is 11/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10-27/75 8/10-54/75 8/20-27/75 24/10-27/75 8/10-81/75 8/30-27/75 40/10-27/75 8/50-27/75 56/10-27/75 8/70-27/75