Question : What is the simplified value of $(0.00243)^{(0.2)}$?
Option 1: 0.3
Option 2: 0.03
Option 3: 0.003
Option 4: 0.0003
Correct Answer: 0.3
Solution : $(0.00243)^{(0.2)}$ $=(0.00243)^{\frac{1}{5}}$ $= (\frac{243}{100000})^{\frac{1}{5}}$ $= (\frac{3^5}{10^5})^{\frac{1}{5}}$ $= \frac{3}{10}$ $= 0.3$ Hence, the correct answer is $0.3$.
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