Question

Estimate how many hours it would take to run (at 10 km/h) non-stop across the U.S. from New York to California. Suppose that the distance is about 3000 mi

Answer 1

Average V = Distance passed/Time taken --> Time taken = Distance passed/V =
(3000 mi*1.609km/1mi*1/10km)h=....

Answer 2

UNDERSTOOD?

Answer 3

not really

Answer 4

ohh I got 482.7 so it would be rounded to 500hrs? but where did you get the 1.609km from

Answer 5

Because you had the distance by mile. you have got to change mile to km using the following equivalence.

Answer 6

ohh Thank you

Answer 7

Anytime.