New Burger King Promotion Gives <br />Students Free Whoppers for Studying To win the sandwich, you must answer a <br />question related to a variety of subjects. These include literature, <br />math and science. Through April 20, Burger King will post the <br />daily question on their social media channels. To record an answer, you must place <br />an order through the chain's phone app. Solving BK's following question or equation <br />will enable you to gain the promo code. Parental consent is needed for students <br />between the ages of 13 and 17. The promotion is a one-time offer, meaning <br />there is one free Whopper per student.
