The temperature on Celsius scale is `25^(@)C` . What is the corresponding temperature on the Fahrenheit scale

Options

A. `40^(@)F`
B. `77^(@)F`
C. `50^(@)F`
D. `45^(@)F`

Answer

To convert the temperature from Celsius to Fahrenheit, we can use the formula:

\[ F = \left( \frac{9}{5} \times C \right) + 32 \]

Where:
- \( F \) is the temperature in Fahrenheit
- \( C \) is the temperature in Celsius

### Step-by-Step Solution:

**Step 1: Identify the given temperature in Celsius.**
- The given temperature is \( C = 25^\circ C \).

**Step 2: Substitute the Celsius temperature into the formula.**
- We substitute \( C = 25 \) into the formula:
\[ F = \left( \frac{9}{5} \times 25 \right) + 32 \]

**Step 3: Calculate \( \frac{9}{5} \times 25 \).**
- First, calculate \( \frac{9}{5} \times 25 \):
\[ \frac{9 \times 25}{5} = \frac{225}{5} = 45 \]

**Step 4: Add 32 to the result from Step 3.**
- Now add 32 to the result:
\[ F = 45 + 32 = 77 \]

**Step 5: State the final result.**
- Therefore, the corresponding temperature on the Fahrenheit scale is:
\[ F = 77^\circ F \]

### Final Answer:
The temperature corresponding to \( 25^\circ C \) on the Fahrenheit scale is \( 77^\circ F \).

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