To convert 30°C to degrees Fahrenheit using the formula \( F = \frac{9}{5}C + 32 \):
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Substitute \( C = 30 \) into the formula:
\[ F = \frac{9}{5} \times 30 + 32 \]
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Calculate \( \frac{9}{5} \times 30 \):
\[ \frac{9}{5} \times 30 = 54 \]
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Now add 32 to the result:
\[ F = 54 + 32 = 86 \]
Thus, the temperature in degrees Fahrenheit is \( 86 \).