How to write (c program) code for 30/4 = 7.5. It should print 7.5, not 7

The program to given question for get the output 7.5. We write the code like this

#include

int main () / /define main method

{

float a; / /declare a float variable.

a=30.0/4; / /a holding the value

printf ("the value of a = %f", a); / /print the value.

return 0;

}

output:

7.500000

Explanation:

In the above program we declare a variable (a). That's datatype is float because float datatype hold the decimal values. Then we assign the value to variable a that is already given in the question. Then we print the value by using printf () function.

So the output of the given question is 7.5.