Add 25/18 and 84/9
1st number: 1 7/18, 2nd number: 9 3/9
25/18 + 84/9 is 193/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
25/18 = 25 × 1/18 × 1 = 25/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
84/9 = 84 × 2/9 × 2 = 168/18 - Add the two like fractions:
25/18 + 168/18 = 25 + 168/18 = 193/18 - So, 25/18 + 84/9 = 193/18
In mixed form: 1013/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/18+84/9 25/36+84/9 25/18+84/18 75/18+84/9 25/54+84/9 25/18+84/27 25/90+84/9 25/18+84/45 25/18+84/63