Question

write an algorithm for total of any three marks and find the average of the same​

Answer 1

Answer:

HEYA HERE IS THE ANSWER

Explanation:

ALGORITHM FOR TOTAL OF ANY THREE MARKS AND AVERAGE:

1. START THE PROGRAM

2. DECLARE 4 VARIABLES OF TYPE FLOAT

   FLOAT M1,M2,M3,AVG;

3. INPUT VALUES FOR THE THREE MARKS FROM USER

4. DISPLAY MARKS(IF NEEDED)

5. CALCULATE AVERAGE USING THE FORMULA

 AVG=(M1+M2+M3)/3

6. DISPLAY AVERAGE(IF NEEDED)

7. EXIT THE PROGRAM

NOTE:THE ONE CODE I HAVE USED FOR DECLARING VARIABLE IS FROM C++

YOU CAN APPLY THE ALGORITHM USING ANY LANGUAGE

PYTHON IS VERY EASY FOR SUCH PROGS

HOPE THIS HELPS

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Answer 2

Answer:

Explanation:

step 1: get the input of three real numbers and store in a,b,c

step 2: calculate sum <- a + b + c

step 3: calculate avg <- sum / 3

step 4: print sum and avg

Explanation:

#include <stdio.h>

main()

{

float a, b, c, sum, avg;

printf("\nEnter value of three numbers: ");

scanf("%f %f %f", &a, &b, &c);

sum = a + b + c;

avg = sum / 3;

printf("\nSum = %.2f", sum);

printf("\nAverage = %.2f", avg);

getch();

}