A train, half a mile long, is about to enter a tunnel. The tunnel is 10 miles long. If the speed of the train is 35 mph, how long will it take for the entire train to pass through the tunnel – from the front of the train entering to the end of the train leaving the tunnel?
Warning: Use of undefined constant bfa_comments - assumed 'bfa_comments' (this will throw an Error in a future version of PHP) in /home/customer/www/riddledude.com/public_html/wp-content/themes/atahualpa/comments.php on line 132
total distance covered=10.5miles
velocity=35milesperhour
time=10.5/35=0.3hour==18min
Yes Tashi, you are correct.
And you explained it perfectly!
You’re today’s winner.