How many minutes does it take John to type y words if he types at the rate of v words per minute?  Choose one: A) x/y B) y/v C) xy D) 60x/y E) y/(60x)
time*rate=job --&gt; time*v=y --&gt; time=y/v.   Answer: y/v.
<result>B</result>
How many minutes does it take John to type y words if he types at the rate of v words per minute?