Subtract 98/9 from 84/2
1st number: 42 0/2, 2nd number: 10 8/9
84/2 - 98/9 is 280/9.
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,
98/9 = 98 × 2/9 × 2 = 196/18 - Subtract the two like fractions:
756/18 - 196/18 = 756 - 196/18 = 560/18 - After reducing the fraction, the answer is 280/9
- In mixed form: 311/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4-98/9 84/2-98/18 84/6-98/9 84/2-98/27 84/10-98/9 84/2-98/45 84/14-98/9 84/2-98/63