Vince is trying to fit two boxes into the trunk of his car. One box is 1/2 of a foot tall and the other is 2 4/5 feet tall. Stacked on top of each other, what is the combined height of the two boxes? Write your answer as a fraction or as a whole or mixed number.
GIVING BRAINLIEST IF YOU ANSWER

3 3/10

Step-by-step explanation:

In order to do this, you need to find the least common multiple. When you do that, you get 5/10 and 2 8/10. Next, what you what to do is turn 2 and 8/10 to an improper fraction,  and when you do that you get 28/10. Add 28/10 and 5/10 to get 33/10. Simplify 33/10, and the correct answer is 3 3/10.

unless if u could do my questions, if not i wouldn't want to

1010: 3030

is it i think