If There is a math equation you can use math-way.
Also it would help if you can take a better picture.
Once you take a better picture I promise i will try my best to answer the question.
72 because it would be 9 times 16 divided by 2
72=(9x16)/2
7√6 or in decimal form it’s 17.1464819....
I’m not sure but i believe it’s 144 in2
You just multiply 6.4 by how many hours, and that’s your answer. So it’s 12.8 miles in 2 hours
