Subtract 1/5 from 75/9
1st number: 8 3/9, 2nd number: 1/5
75/9 - 1/5 is 122/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
75/9 = 75 × 5/9 × 5 = 375/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
1/5 = 1 × 9/5 × 9 = 9/45 - Subtract the two like fractions:
375/45 - 9/45 = 375 - 9/45 = 366/45 - After reducing the fraction, the answer is 122/15
- In mixed form: 82/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/9-2/5 75/18-1/5 75/9-1/10 75/9-3/5 75/27-1/5 75/9-1/15 75/45-1/5 75/9-1/25 75/9-7/5 75/63-1/5 75/9-1/35