<p>Does Duke require either the Act or the sat1 and three sat2?</p>
<p>Yes. You can submit your ACT only, OR your SAT 1 as well as your 3 SAT IIs. Of those 3 SATIIs, 1 has to be writing, and I believe a math is now mandatory as well.</p>
<p>Does Duke require either the Act or the sat1 and three sat2?</p>
<p>Yes. You can submit your ACT only, OR your SAT 1 as well as your 3 SAT IIs. Of those 3 SATIIs, 1 has to be writing, and I believe a math is now mandatory as well.</p>