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jmc

algebra junior

Problem

Compute:

\frac{66 , 66 6 ^{4}}{22 , 22 2 ^{4}}

.

Solution

We have

\frac{66 , 66 6 ^{4}}{22 , 22 2 ^{4}} = (\frac{66 , 666}{22 , 222})^{4} = 3^{4} = 81 .

Final answer

81