Add 14/28 and 28/36
14/28 + 28/36 is 23/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 36 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 36 × 7 = 252,
28/36 = 28 × 7/36 × 7 = 196/252 - Add the two like fractions:
126/252 + 196/252 = 126 + 196/252 = 322/252 - 322/252 simplified gives 23/18
- So, 14/28 + 28/36 = 23/18
In mixed form: 15/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/28+56/36 14/56+28/36 14/28+28/72 42/28+28/36 14/28+84/36 14/84+28/36 70/28+28/36 98/28+28/36