Add 9/14 and 15/27
9/14 + 15/27 is 151/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 27 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
9/14 = 9 × 27/14 × 27 = 243/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
15/27 = 15 × 14/27 × 14 = 210/378 - Add the two like fractions:
243/378 + 210/378 = 243 + 210/378 = 453/378 - 453/378 simplified gives 151/126
- So, 9/14 + 15/27 = 151/126
In mixed form: 125/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14+15/27 9/14+30/27 9/28+15/27 9/14+15/54 27/14+15/27 9/14+45/27 9/42+15/27 9/14+15/81 45/14+15/27 9/14+75/27 9/70+15/27 63/14+15/27 9/98+15/27