Add 9/12 and 6/14
9/12 + 6/14 is 33/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 14 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
9/12 = 9 × 7/12 × 7 = 63/84 - Likewise, for the 2nd fraction, since 14 × 6 = 84,
6/14 = 6 × 6/14 × 6 = 36/84 - Add the two like fractions:
63/84 + 36/84 = 63 + 36/84 = 99/84 - 99/84 simplified gives 33/28
- So, 9/12 + 6/14 = 33/28
In mixed form: 15/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12+6/14 9/12+12/14 9/24+6/14 9/12+6/28 27/12+6/14 9/12+18/14 9/36+6/14 9/12+6/42 45/12+6/14 9/12+30/14 9/60+6/14 9/12+6/70 63/12+6/14 9/12+42/14 9/84+6/14 9/12+6/98