Add 6/12 and 42/98
6/12 + 42/98 is 13/14.
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,
6/12 = 6 × 49/12 × 49 = 294/588 - Likewise, for the 2nd fraction, since 98 × 6 = 588,
42/98 = 42 × 6/98 × 6 = 252/588 - Add the two like fractions:
294/588 + 252/588 = 294 + 252/588 = 546/588 - 546/588 simplified gives 13/14
- So, 6/12 + 42/98 = 13/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12+84/98 6/24+42/98 18/12+42/98 6/36+42/98 30/12+42/98 6/60+42/98 42/12+42/98 6/84+42/98