Subtract 8/75 from 90/10
1st number: 9 0/10, 2nd number: 8/75
90/10 - 8/75 is 667/75.
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,
90/10 = 90 × 15/10 × 15 = 1350/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
8/75 = 8 × 2/75 × 2 = 16/150 - Subtract the two like fractions:
1350/150 - 16/150 = 1350 - 16/150 = 1334/150 - After reducing the fraction, the answer is 667/75
- In mixed form: 867/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10-16/75 90/20-8/75 90/10-24/75 90/30-8/75 90/10-40/75 90/50-8/75 90/10-56/75 90/70-8/75