Add 6/18 and 27/56
6/18 + 27/56 is 137/168.
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,
6/18 = 6 × 28/18 × 28 = 168/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
27/56 = 27 × 9/56 × 9 = 243/504 - Add the two like fractions:
168/504 + 243/504 = 168 + 243/504 = 411/504 - 411/504 simplified gives 137/168
- So, 6/18 + 27/56 = 137/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/18+27/56 6/18+54/56 6/36+27/56 6/18+81/56 6/54+27/56 30/18+27/56 6/90+27/56 42/18+27/56