degrees f to c

To convert degrees Fahrenheit (F) to degrees Celsius (C) in the C programming language, you can use the following formula:

C = (F - 32) * 5/9

Here's an explanation of each step:

1. Subtract 32 from the Fahrenheit temperature: This step is necessary because the Fahrenheit scale starts at 32 degrees for the freezing point of water, while the Celsius scale starts at 0 degrees for the freezing point of water. Subtracting 32 adjusts the temperature to the equivalent value on the Celsius scale.

2. Multiply the result by 5/9: This step converts the adjusted Fahrenheit temperature to Celsius. Multiplying by 5/9 is the conversion factor between the two scales.

Here's an example code snippet that demonstrates the conversion:

#include <stdio.h>

int main() {
    float fahrenheit, celsius;

    printf("Enter the temperature in Fahrenheit: ");
    scanf("%f", &fahrenheit);

    celsius = (fahrenheit - 32) * 5 / 9;

    printf("The temperature in Celsius is: %.2f\n", celsius);

    return 0;
}

In this code, the user is prompted to enter a temperature in Fahrenheit. The program then calculates the equivalent temperature in Celsius using the formula explained above. The result is displayed with two decimal places using the %.2f format specifier in the printf function.

I hope this explanation helps! Let me know if you have any further questions.