AB Calc question

<p>What approximate percentage of the questions (for the sake of brevity, we'll just assume the 45 multiple choice questions) will I have to get right in order to get a 5? Assume that I'd try to answer most or all of the questions I didn't know.</p>

<p>I have heard the general number is ~70%. This could vary greatly if you ace / bomb the FRQs.</p>