Add 5/2 and 30/98
1st number: 2 1/2, 2nd number: 30/98
5/2 + 30/98 is 275/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 98 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
5/2 = 5 × 49/2 × 49 = 245/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
30/98 = 30 × 1/98 × 1 = 30/98 - Add the two like fractions:
245/98 + 30/98 = 245 + 30/98 = 275/98 - So, 5/2 + 30/98 = 275/98
In mixed form: 279/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2+30/98 5/2+60/98 5/4+30/98 15/2+30/98 5/2+90/98 5/6+30/98 25/2+30/98 5/10+30/98 35/2+30/98 5/14+30/98