Answer:
9 miles/year
Step-by-step explanation:
You need to know miles per year.
That means the same as miles divided per year.
(73 miles)/(8 years) = 9.125 miles/year
Rounded to the nearest whole number: 9 miles/year
Answer: 9 miles a year
Step-by-step explanation: This is easy. First we take the length of the wall (73 miles) and divide it by the number of years it took to build (8).
[tex]\frac{73}{8}[/tex] = 9.125
But they want us to round to the nearest whole number. 9.125 is closest to 9, so that is out answer.
I hope that helped!
