Add 9/28 and 4/27
9/28 + 4/27 is 355/756.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
9/28 = 9 × 27/28 × 27 = 243/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
4/27 = 4 × 28/27 × 28 = 112/756 - Add the two like fractions:
243/756 + 112/756 = 243 + 112/756 = 355/756 - So, 9/28 + 4/27 = 355/756
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/28+4/27 9/28+8/27 9/56+4/27 9/28+4/54 27/28+4/27 9/28+12/27 9/84+4/27 9/28+4/81 45/28+4/27 9/28+20/27 63/28+4/27 9/28+28/27