Temperature of a gas is `98.6^(@)F`. Convert this into Kelvin.

Explanation

To convert the temperature of a gas from Fahrenheit to Kelvin, we will follow a two-step process: first, convert Fahrenheit to Celsius, and then convert Celsius to Kelvin.

### Step 1: Convert Fahrenheit to Celsius
We use the formula:
\[ T_C = \frac{5}{9} (T_F - 32) \]
where:
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