Question 940118

given:
{{{s=3(mil/h)}}} and 
{{{d=12mil}}} 

find: time {{{t}}}

{{{d=s*t}}} 

{{{t=d/s}}} 

{{{t=12mil/3(mil/h)}}} 

{{{t=cross(12)4cross(mil)/cross(3)1(cross(mil)/h)}}} 

{{{t=4(1/(1/h))}}} 

{{{t=4h}}} 

answer:

Karena walks {{{4h}}}