Here is a possible flowchart for finding the maximum, minimum, sum and average of 3 numbers:
```
start
|
↓
input number1
|
↓
input number2
|
↓
input number3
|
↓
if number1 > number2 and number1 > number3 then
| max = number1
else if number2 > number1 and number2 > number3 then
| max = number2
else
| max = number3
end if
|
↓
if number1 < number2 and number1 < number3 then
| min = number1
else if number2 < number1 and number2 < number3 then
| min = number2
else
| min = number3
end if
|
↓
sum = number1 + number2 + number3
|
↓
average = sum / 3
|
↓
display max, min, sum and average
|
↓
stop
```
This flowchart assumes that the input numbers are valid and non-negative. It uses conditional statements to determine the maximum and minimum values among the three numbers, and then calculates the sum and average of all three numbers. Finally, it displays the results.
how to write flowchart find the maximum,minimum,sum and average of 3 numbers
1 answer