Why am I getting this error...?

[cheami]

So I have to write a program for class, but I wont get into details about it. I've started it and have ran into an error that I can't seem to figure out.

I get the error
syntax error before '=' token
on line
lowertixprice = lowertix * LOWER_BOWL_TIX_PRICE;

#include <stdio.h>

#define LOWER_BOWL_TIX_PRICE = 50.00;
#define UPPER_BOWL_TIX_PRICE = 25.00;

int main(void)
{
int lowertix, uppertix, games;
float lowertixprice, uppertixprice;
float tax, total_tax;

printf("How many lower bowl seats do you want? ");
scanf("%d", &lowertix);

printf("How many upper bowl seats do you want? ");
scanf("%d", &uppertix);

printf("For many games do you want to buy these tickets? ");
scanf("%d", &games);

printf("What is the sales tax percentage in your locale? ");
scanf("%.2f", &tax);

total_tax = (tax/100.00) + 1;

lowertixprice = lowertix * LOWER_BOWL_TIX_PRICE;

printf("%f", lowertixprice);

return 0;
}

Note that the program isn't finished yet, stopped after I ran into this error.

[tabstop]

Where oh where have I seen this before.

Anyway, read your directions for the problem again, carefully this time, especially the part about #define.

[cheami]

Just saw the other post about it .
I see what I had to change, thanks!