Write a C program to convert the obtained marks into percentage

Description: Take the obtained marks and the total marks as input. Print the percentage.

Hint:

• Percentage = (obtained marks / total marks) x 100.

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C program to calculate the percentage

#include <stdio.h>

int main(void) {
    float obtained, total, percentage;

    printf("Enter obtained marks and total marks: ");
    scanf("%f %f", &obtained, &total);

    percentage = obtained / total * 100;
    printf("Percentage = %.2f%%\n", percentage);
    return 0;
}

Output:

How it works

• 432 / 500 * 100 is 86.4.
• To print the percent sign with printf() we write %%.

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