Approximate $\sqrt{505}$ to the nearest tenth
22.2
22.3
22.4
22.5

Answer

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Answer

$\boxed{22.5}$ is the approximation of $\sqrt{505}$ to the nearest tenth.

Steps

Step 1 ：Input $\sqrt{505}$ into the calculator.

Step 2 ：The calculator gives approximately 22.4722050544.

Step 3 ：Round this to the nearest tenth to get 22.5.

Step 4 ：$\boxed{22.5}$ is the approximation of $\sqrt{505}$ to the nearest tenth.