Add 70/12 and 12/98
1st number: 5 10/12, 2nd number: 12/98
70/12 + 12/98 is 1751/294.
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,
70/12 = 70 × 49/12 × 49 = 3430/588 - Likewise, for the 2nd fraction, since 98 × 6 = 588,
12/98 = 12 × 6/98 × 6 = 72/588 - Add the two like fractions:
3430/588 + 72/588 = 3430 + 72/588 = 3502/588 - 3502/588 simplified gives 1751/294
- So, 70/12 + 12/98 = 1751/294
In mixed form: 5281/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/12+24/98 70/24+12/98 70/12+36/98 70/36+12/98 70/12+60/98 70/60+12/98 70/12+84/98 70/84+12/98