Subtract 75/9 from 84/35
1st number: 2 14/35, 2nd number: 8 3/9
84/35 - 75/9 is -89/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 9 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
84/35 = 84 × 9/35 × 9 = 756/315 - Likewise, for the 2nd fraction, since 9 × 35 = 315,
75/9 = 75 × 35/9 × 35 = 2625/315 - Subtract the two like fractions:
756/315 - 2625/315 = 756 - 2625/315 = -1869/315 - After reducing the fraction, the answer is -89/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/70-75/9 84/35-75/18 84/35-75/27 84/35-75/45 84/35-75/63