### Problem 1: # User provides input 3 numbers. # These numbers should be kept inside variables named x, y and z respectively. # Output the results of the following 2 formulae, # FormulaA: sum of first 2 inputs (i.e. x and y) divided by the third input (i.e. z) # Formulab: sum of first 2 inputs (i.e. x and y) divided by sum of second two inputs (i.e. y and z) # For example, if x = 2, y = 4, z = 3 then your output should be # FormulaA: 2 # FormulaB: 0.857142857142857 # # Write your code below