Add 6/27 and 45/56
6/27 + 45/56 is 517/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 27 × 56 = 1512,
6/27 = 6 × 56/27 × 56 = 336/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
45/56 = 45 × 27/56 × 27 = 1215/1512 - Add the two like fractions:
336/1512 + 1215/1512 = 336 + 1215/1512 = 1551/1512 - 1551/1512 simplified gives 517/504
- So, 6/27 + 45/56 = 517/504
In mixed form: 113/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/27+45/56 6/27+90/56 6/54+45/56 18/27+45/56 6/81+45/56 30/27+45/56 42/27+45/56