# C Exercises: Calculate average consumption from the given total distance and fuel spent

## C Basic Declarations and Expressions: Exercise-14 with Solution

Write a C program to calculate a bike’s average consumption from the given total distance (integer value) travelled (in km) and spent fuel (in litters, float number – 2 decimal points).

**C Code:**

```
#include <stdio.h>
int main()
{
int x; // Variable to store total distance in km
float y; // Variable to store total fuel spent in liters
// Prompt user for total distance and store in 'x'
printf("Input total distance in km: ");
scanf("%d",&x);
// Prompt user for total fuel spent and store in 'y'
printf("Input total fuel spent in liters: ");
scanf("%f", &y);
// Calculate and print average consumption
printf("Average consumption (km/lt) %.3f ",x/y);
printf("\n");
return 0;
}
```

Sample Output:

Input total distance in km: 350 Input total fuel spent in liters: 5 Average consumption (km/lt) 70.000

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