The common idiom is "comparing apples to apples" (and oranges to oranges) rather than "comparing apples and oranges" (alternatives that have little or nothing in common).Example : A union complains...
You are left with 1 apple and the core....right Okay so you have one apple, give it to an apple and so that apple you just gave to now you have two, then an apple eats one, 1,2 2-1=1 So yea you have...