Add 5/2 and 7/18
1st number: 2 1/2, 2nd number: 7/18
5/2 + 7/18 is 26/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
5/2 = 5 × 9/2 × 9 = 45/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
7/18 = 7 × 1/18 × 1 = 7/18 - Add the two like fractions:
45/18 + 7/18 = 45 + 7/18 = 52/18 - 52/18 simplified gives 26/9
- So, 5/2 + 7/18 = 26/9
In mixed form: 28/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+7/18 5/2+14/18 5/4+7/18 5/2+7/36 15/2+7/18 5/2+21/18 5/6+7/18 5/2+7/54 25/2+7/18 5/2+35/18 5/10+7/18 5/2+7/90 35/2+7/18 5/2+49/18 5/14+7/18