Add 8/2 and 7/98
1st number: 4 0/2, 2nd number: 7/98
8/2 + 7/98 is 57/14.
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,
8/2 = 8 × 49/2 × 49 = 392/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
7/98 = 7 × 1/98 × 1 = 7/98 - Add the two like fractions:
392/98 + 7/98 = 392 + 7/98 = 399/98 - 399/98 simplified gives 57/14
- So, 8/2 + 7/98 = 57/14
In mixed form: 41/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/2+7/98 8/2+14/98 8/4+7/98 24/2+7/98 8/2+21/98 8/6+7/98 40/2+7/98 8/2+35/98 8/10+7/98 56/2+7/98 8/2+49/98 8/14+7/98