Answer :

The LCD of two or more fractions is the LCM of their denominators.

12|2
6|2
3|3
1

8|2
4|2
2|2
1

[tex]LCD(\frac{11}{12},\frac{1}{8})=LCM(8,12)=2^3\cdot3=8\cdot3=24[/tex]


[tex]LCD(\frac{11}{12};\ \frac{1}{8})\\\\List\ the\ multiples\ of\ 12:0;\ 12;\ \boxed{24};\ 36;...\\\\Lst\ the\ multiples\ of\ 8:0;\ 8;\ 16;\ \boxed{24};\ 32;...\\\\therefore\ LCD(\frac{11}{12};\ \frac{1}{8})=\boxed{24}[/tex]

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