If the speed of X inch per second is equivalent to the speed of Y foot per hour, what is Y in terms of X? (1 foot =12 inch) Choose the correct choice from the following answers: A) 120X B) 240X C) 360X D) 300X E) 100x
X inch per second --&gt;   --&gt; 3,600X inch per hour(as there are 3,600 seconds in one hour);   --&gt; 3,600X/12 = 300X foot per hour (as there are 12 inches in one foot).   Answer: 300X.
<result>D</result>
If the speed of X inch per second is equivalent to the speed of Y foot per hour, what is Y in terms of X? (1 foot =12 inch)