Add 3/28 and 8/27
3/28 + 8/27 is 305/756.
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,
3/28 = 3 × 27/28 × 27 = 81/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
8/27 = 8 × 28/27 × 28 = 224/756 - Add the two like fractions:
81/756 + 224/756 = 81 + 224/756 = 305/756 - So, 3/28 + 8/27 = 305/756
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/28+8/27 3/28+16/27 3/56+8/27 3/28+8/54 9/28+8/27 3/28+24/27 3/84+8/27 3/28+8/81 15/28+8/27 3/28+40/27 21/28+8/27 3/28+56/27