(l) If the total selling price of 15 items and the total profit earned on them is input through the keyboard, write a program to find the cost price of one item.

Let Us C by Yashwant Kanetkar

 

Solution By Muhammad Kaleem UIlah

                                                                  Exercise Questions 

[H] Write C programs for the following:

(l) If the total selling price of 15 items and the total profit earned on them is input through the keyboard, write a program to find the cost price of one item.

#include <stdio.h>

#include <stdlib.h>

 

int main()

{

    float sellingprice,profit,costperitem;

    printf("\n\t\t Enter the total selling Price = ");

    scanf("%f",&sellingprice);

    printf("\n\t\t Enter the total profit = ");

    scanf("%f",&profit);

    costperitem=(sellingprice-profit)/15;

    printf("\n\t\t Cost price of one item = %f",costperitem);

    return 0;

}