nancymoraj19 nancymoraj19 21-05-2023 Mathematics contestada Three boxes are stacked one on top of the other. One box is 6 feet 7 inches tall, one is 5 feet 6 inches tall, and one is 5 feet 2 inches tall. How high is the stack? Write your answer in feet and inches. Use a number less than 12 for inches.
