Subtract 72/35 from 75/9
1st number: 8 3/9, 2nd number: 2 2/35
75/9 - 72/35 is 659/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 9 × 35 = 315,
75/9 = 75 × 35/9 × 35 = 2625/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
72/35 = 72 × 9/35 × 9 = 648/315 - Subtract the two like fractions:
2625/315 - 648/315 = 2625 - 648/315 = 1977/315 - After reducing the fraction, the answer is 659/105
- In mixed form: 629/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/18-72/35 75/9-72/70 75/27-72/35 75/45-72/35 75/63-72/35