Add 27/18 and 9/56
1st number: 1 9/18, 2nd number: 9/56
27/18 + 9/56 is 93/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 18 × 28 = 504,
27/18 = 27 × 28/18 × 28 = 756/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
9/56 = 9 × 9/56 × 9 = 81/504 - Add the two like fractions:
756/504 + 81/504 = 756 + 81/504 = 837/504 - 837/504 simplified gives 93/56
- So, 27/18 + 9/56 = 93/56
In mixed form: 137/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/18+9/56 27/18+18/56 27/36+9/56 81/18+9/56 27/18+27/56 27/54+9/56 27/18+45/56 27/90+9/56 27/18+63/56