Question

Write an algorithm to accept 3 numbers (A,B,C) and find their sum as D and average as Avg.

Answer 1

The algorithm requires accepting three numbers as input, calculating the sum and storing it in D, then finding the average by dividing the sum by 3, and displaying both D and Avg.

Step-by-step explanation:

To write an algorithm to accept 3 numbers (A,B,C), find their sum and store it in D, and then calculate the average as Avg, you can follow these steps:

1. Accept the three numbers A, B, and C as input.
2. Calculate the sum of the numbers: D = A + B + C.
3. Calculate the average: Avg = D / 3.
4. Display the variables D and Avg as the sum and average of the numbers, A, B, and C.

This algorithm uses basic arithmetic operations to perform the calculation and is simple enough for middle school students to understand and implement.