The formula for converting Celsius (°C) to Fahrenheit (°F) is:

$F = \frac{9}{5}C + 32$

Given:

$C = 30$

Substituting $C = 30$ into the formula:

$F = \frac{9}{5}(30) + 32$

Step-by-step:

1. Multiply $\frac{9}{5}$ by $30$: $\frac{9}{5} \times 30 = 54$

2. Add $32$ to $54$: $54 + 32 = 86$

Final Answer:

The Fahrenheit equivalent of $30^\circ \text{C}$ is 86°F.

Let me know if you have any questions or want more clarification! Here are some related questions to explore:

1. How do you convert Fahrenheit back to Celsius?
2. What is the Fahrenheit equivalent of $0^\circ \text{C}$?
3. At what temperature are Celsius and Fahrenheit equal?
4. Can the formula be rearranged to isolate $C$?
5. What is the physical significance of the constant $32$ in the formula?

Tip: Always check your units while performing temperature conversions to ensure accuracy!