Question

This program finds the sum and average of three numbers. What are the proper codes for Lines a and b?

number1=10
number2=20
number3=30
sum=number1+number2+number3
print ("Number1 is equal to " ,number1)
print ("Number2 is equal to ", number2)
print ("Number3 is equal to ", number3)
print ("The sum is ",sum)
Line a
Line b

Answer 1

The codes in line A and line B are given below:

average=sum divided by 3

Step-by-step explanation:

Answer 2

The Proper codes in Line a and Line b is given below

average=Sum/3

print (" Average is = ", average)

Step-by-step explanation:

In the given question it calculated the sum but the program does not calculate the average of the 3 numbers.The average of the 3 number is calculated by using average=Sum/3 statement so we add this code in Line a then After that print the value of average by using the print function so we add this code in Line b.