Subtract 1/9 from 84/2
1st number: 42 0/2, 2nd number: 1/9
84/2 - 1/9 is 377/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
84/2 = 84 × 9/2 × 9 = 756/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
1/9 = 1 × 2/9 × 2 = 2/18 - Subtract the two like fractions:
756/18 - 2/18 = 756 - 2/18 = 754/18 - After reducing the fraction, the answer is 377/9
- In mixed form: 418/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2-2/9 84/4-1/9 84/2-1/18 84/2-3/9 84/6-1/9 84/2-1/27 84/2-5/9 84/10-1/9 84/2-1/45 84/2-7/9 84/14-1/9 84/2-1/63