<PRE><B>Question 566106</B>
: A roller coaster at Walt Disney World takes only two minutes and twenty-three seconds from launch to the end. 
If the average speed is twenty-five mph, approximately what is the length of the ride in feet
:
Find the speed in ft/sec
{{{(25*5280)/(60*60)}}} = 36{{{2/3}}} ft/sec
:
Convert 2 min 23 sec to 143 seconds
:
Find the dist in ft
143 * 36{{{2/3}}} = 5243{{{1/3}}} ft</PRE>