#include <stdio.h>
#include <stdlib.h>

// Calculate 1/4t + 6/9t^2

int main(int argc, char ** argv)
{
    double t;
    printf("Enter value for t: ");
    scanf("%lf", &t);
    
    double result;
	result = ((double)1)/4*t + ((double)6)/9*t*t;
    //result = 1.0/4.0*t + 6.0/9.0*t*t;
    //result = t*1/4 + t*t*6/9;
    printf("The result is %f \n", result);
	
	system("pause");
}