megancorrea2009 megancorrea2009 Today at 2:25 PM Mathematics Answered Three boxes are stacked one on top of the other. One box is 3 feet 2 inches tall, one is 2 feet 3 inches tall, and one is 6 feet 9 inches tall. How high is the stack? Write your answer in feet and inches. Use a number less than 12 for inches.