SOLUTION: The North American and European continents are moving apart at a rate of about 3 cm/y. At this rate how long will it take them to drift 500 km farther apart than they are at presen

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: The North American and European continents are moving apart at a rate of about 3 cm/y. At this rate how long will it take them to drift 500 km farther apart than they are at presen      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


   



Question 775684: The North American and European continents are moving apart at a rate of about 3 cm/y. At this rate how long will it take them to drift 500 km farther apart than they are at present?

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The North American and European continents are moving apart at a rate of about 3 cm/y. At this rate how long will it take them to drift 500 km farther apart than they are at present?
----------
500 km = 500*1000*100 cm = 5E7 cm
---
d = r*t
t = d/r = 5E7/3
t = 1.67E7 years
t = 16,700,000 years