Add 9/14 and 27/28
9/14 + 27/28 is 45/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
9/14 = 9 × 2/14 × 2 = 18/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
27/28 = 27 × 1/28 × 1 = 27/28 - Add the two like fractions:
18/28 + 27/28 = 18 + 27/28 = 45/28 - So, 9/14 + 27/28 = 45/28
In mixed form: 117/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/14+27/28 9/14+54/28 9/28+27/28 9/14+27/56 27/14+27/28 9/14+81/28 9/42+27/28 9/14+27/84 45/14+27/28 9/70+27/28 63/14+27/28 9/98+27/28