Answer:
4.5 or 4 1/2 miles
Step-by-step explanation:

Hope this helps!
2:3:1....added = 6
2/6(72) = 144/6 = 24
3/6(72) = 216/6 = 36
1/6(72) = 72/6 = 12
ratio is now 24:36:12
18 divided by 30 is 0.6. So I would say that B, or 0.6, is the correct answer.
I dont know man...im tryna answer questions so i can ask mine :(
Answer:
ok so what part
Step-by-step explanation: