Subtract 56/30 from 75/9
1st number: 8 3/9, 2nd number: 1 26/30
75/9 - 56/30 is 97/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
75/9 = 75 × 10/9 × 10 = 750/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
56/30 = 56 × 3/30 × 3 = 168/90 - Subtract the two like fractions:
750/90 - 168/90 = 750 - 168/90 = 582/90 - After reducing the fraction, the answer is 97/15
- In mixed form: 67/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/18-56/30 75/9-56/60 75/27-56/30 75/9-56/90 75/45-56/30 75/63-56/30