Add 70/12 and 9/49
1st number: 5 10/12, 2nd number: 9/49
70/12 + 9/49 is 1769/294.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 49 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 49 × 12 = 588,
9/49 = 9 × 12/49 × 12 = 108/588 - Add the two like fractions:
3430/588 + 108/588 = 3430 + 108/588 = 3538/588 - 3538/588 simplified gives 1769/294
- So, 70/12 + 9/49 = 1769/294
In mixed form: 65/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/12+18/49 70/24+9/49 70/12+9/98 70/12+27/49 70/36+9/49 70/12+45/49 70/60+9/49 70/12+63/49 70/84+9/49