Three boxes are stacked one on top of the other. One box is

Question

4
feet
4
inches tall, one is
3
feet
10
inches tall, and one is
3
feet
11
inches tall. How high is the stack?
Write your answer in feet and inches. Use a number less than
12
for inches.

Answer 1

I'll be glad to check your answer.

Answer 2

Two boxes are stacked one on top of the other. One box is
5
feet
7
inches tall, one is
2
feet
9
inches tall, How high is the stack?
Write your answer in feet and inches. Use a number less than
12
for inches.

Answer 3

Sorry she left you hangin, but Idk the answer.