Subtract 75/9 from 56/10
1st number: 5 6/10, 2nd number: 8 3/9
56/10 - 75/9 is -41/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
56/10 = 56 × 9/10 × 9 = 504/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
75/9 = 75 × 10/9 × 10 = 750/90 - Subtract the two like fractions:
504/90 - 750/90 = 504 - 750/90 = -246/90 - After reducing the fraction, the answer is -41/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20-75/9 56/10-75/18 56/30-75/9 56/10-75/27 56/50-75/9 56/10-75/45 56/70-75/9 56/10-75/63