There are 6.4 Kilometers in 4 miles
Answer: 0
Step-by-step explanation:

This could be written as

Applying L'H rule and differentiating 3 times , we have

taking the limit as x goes to infinity , we have
0
Well we know that 18 is 3/5 of 30, so all you have to do is add another zero to your thirty and with doing that you can add a zero to 18. So your final answer is 180!