Add 7/4 and 8/98
1st number: 1 3/4, 2nd number: 8/98
7/4 + 8/98 is 359/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
7/4 = 7 × 49/4 × 49 = 343/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
8/98 = 8 × 2/98 × 2 = 16/196 - Add the two like fractions:
343/196 + 16/196 = 343 + 16/196 = 359/196 - So, 7/4 + 8/98 = 359/196
In mixed form: 1163/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/4+8/98 7/4+16/98 7/8+8/98 21/4+8/98 7/4+24/98 7/12+8/98 35/4+8/98 7/4+40/98 7/20+8/98 49/4+8/98 7/4+56/98 7/28+8/98