Add 15/56 and 3/27
15/56 + 3/27 is 191/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 27 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
15/56 = 15 × 27/56 × 27 = 405/1512 - Likewise, for the 2nd fraction, since 27 × 56 = 1512,
3/27 = 3 × 56/27 × 56 = 168/1512 - Add the two like fractions:
405/1512 + 168/1512 = 405 + 168/1512 = 573/1512 - 573/1512 simplified gives 191/504
- So, 15/56 + 3/27 = 191/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/56+3/27 15/56+6/27 15/56+3/54 45/56+3/27 15/56+9/27 15/56+3/81 75/56+3/27 15/56+15/27 15/56+21/27