Add 84/12 and 16/98
1st number: 7 0/12, 2nd number: 16/98
84/12 + 16/98 is 351/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 98 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 12 × 49 = 588,
84/12 = 84 × 49/12 × 49 = 4116/588 - Likewise, for the 2nd fraction, since 98 × 6 = 588,
16/98 = 16 × 6/98 × 6 = 96/588 - Add the two like fractions:
4116/588 + 96/588 = 4116 + 96/588 = 4212/588 - 4212/588 simplified gives 351/49
- So, 84/12 + 16/98 = 351/49
In mixed form: 78/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/12+32/98 84/24+16/98 84/12+48/98 84/36+16/98 84/12+80/98 84/60+16/98