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Question 3.CC.3: Convert 355 K to degrees Celsius....

Convert 355 K to degrees Celsius.

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T_{ K }=T_{ C }+273

To solve the equation for T_{ C }, subtract 273 from both sides.

\begin{aligned} T_{ K } & -273=T_{ C }+\cancel{273}-\cancel{273} \\ T_{ C } & =T_{ K }-273 \\ T_{ C } & =355-273 \\ & =82\ ^{\circ} C \end{aligned}

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