Celcius to Fahrenheit

I am trying to get the code to display in Fahrenheit not Celsius.
Fahrenheit = Celsius * (212 - 32)/100 + 32

I tried everything i could think of to get the conversion to be declared.

ANY SUGGESTIONS!!!!!

#include "U8glib.h"
#include "dht.h"
#define DHTPIN 2
#define backlight_pin 11
dht DHT;
U8GLIB_PCD8544 u8g(8, 4, 7, 5, 6); // CLK=8, DIN=4, CE=7, DC=5, RST=6

void draw(void) {

u8g.setFont(u8g_font_profont11); // select font
u8g.drawStr(0, 15, "Temp: "); // put string of display at position X, Y
u8g.drawStr(0, 35, "Humd: ");
u8g.setPrintPos(33, 15); // set position
//u8g.print("(oF): ");
//u8g.print(Fahrenheit(DHT.temperature), 0);

u8g.print(DHT.temperature, 0); // display temperature from DHT11
u8g.drawStr(50, 15, "F ");
u8g.setPrintPos(33, 35);
u8g.print(DHT.humidity, 0); // display 0 umidity from DHT11
u8g.drawStr(50, 35, "% ");
}
void setup(void) {
analogWrite(backlight_pin, 50); /* Set the Backlight intensity */
}
void loop(void) {
DHT.read11(DHTPIN); // Read apin on DHT11
u8g.firstPage();
do {
draw();
} while( u8g.nextPage() );
delay(1000); // Delay of 5sec before accessing DHT11 (min - 2sec)
}

What happens when you run the above code?

"I am trying to get the code to display in Fahrenheit not Celsius.
Fahrenheit = Celsius * (212 - 32)/100 + 32
ANY SUGGESTIONS!!!!!"

Fahrenheit = (1.8 * Centigrade) + 32
Fahrenheit = ((9 * Centigrade) / 5) + 32
[More parentheses used than order of operations requires for purpose of emphasis.]

It runs great and displays Celsius

More about Celsius and Fahrenheit conversion - http://forum.arduino.cc/index.php?topic=139006.0 -

If you use CTRL-T in the IDE you get some auto formatting,
together with some blank lines the code becomes more readable. (especially when using code tags)
See below:

#include "U8glib.h"
#include "dht.h"

#define DHTPIN 2
#define backlight_pin 11

dht DHT;
U8GLIB_PCD8544 u8g(8, 4, 7, 5, 6);  // CLK=8, DIN=4, CE=7, DC=5, RST=6

void draw(void) {

  u8g.setFont(u8g_font_profont11);  // select font
  u8g.drawStr(0, 15, "Temp: ");  // put string of display at position X, Y
  u8g.drawStr(0, 35, "Humd: ");
  u8g.setPrintPos(33, 15);  // set position
  //u8g.print("(oF): ");
  //u8g.print(Fahrenheit(DHT.temperature), 0);

  u8g.print(DHT.temperature, 0);  // display temperature from DHT11
  u8g.drawStr(50, 15, "F ");
  u8g.setPrintPos(33, 35);
  u8g.print(DHT.humidity, 0);  // display 0 umidity from DHT11
  u8g.drawStr(50, 35, "% ");
}

void setup(void) {
  analogWrite(backlight_pin, 50);  /* Set the Backlight intensity */
}

void loop(void) {
  DHT.read11(DHTPIN);  // Read apin on DHT11
  u8g.firstPage();
  
  do {
    draw();
  } while ( u8g.nextPage() );
  
  delay(1000);  // Delay of 5sec before accessing DHT11 (min - 2sec)
}
Fahrenheit = ((9 * Centigrade) / 5) + 32

This really should be:
Fahrenheit = ((9 * Centigrade) / 5.0) + 32

brockspencer:
It runs great and displays Celsius

What happens when you uncomment this?:

//u8g.print(Fahrenheit(DHT.temperature), 0);