What will be the output of following Python code?

x, y = 4, 8
z = x/y*y 
print(z)

Make change in the expression for z in the Python code given below so that the output produced is zero. You cannot change the operators and order of variables. (Hint. Use a function around a sub-expression)

x, y = 4, 8
z = x/y*y 
print(z)

What will be output produced by following code? State reason for this output.

a = 5 - 4 - 3
b = 323  
print(a)     
print(b)     

What will be output produced by following code? State reason for this output.

a, b, c = 1, 1, 1
d = 0.3
e=a+b+c-d
f=a+b+c == d
print(e)
print(f)