Add 14/28 and 12/18
14/28 + 12/18 is 7/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
14/28 = 14 × 9/28 × 9 = 126/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
12/18 = 12 × 14/18 × 14 = 168/252 - Add the two like fractions:
126/252 + 168/252 = 126 + 168/252 = 294/252 - 294/252 simplified gives 7/6
- So, 14/28 + 12/18 = 7/6
In mixed form: 11/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28+24/18 14/56+12/18 14/28+12/36 42/28+12/18 14/28+36/18 14/84+12/18 14/28+12/54 70/28+12/18 14/28+60/18 14/28+12/90 98/28+12/18 14/28+84/18