Add 7/2 and 75/98
1st number: 3 1/2, 2nd number: 75/98
7/2 + 75/98 is 209/49.
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,
7/2 = 7 × 49/2 × 49 = 343/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
75/98 = 75 × 1/98 × 1 = 75/98 - Add the two like fractions:
343/98 + 75/98 = 343 + 75/98 = 418/98 - 418/98 simplified gives 209/49
- So, 7/2 + 75/98 = 209/49
In mixed form: 413/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/2+75/98 7/4+75/98 21/2+75/98 7/6+75/98 35/2+75/98 7/10+75/98 49/2+75/98 7/14+75/98