If John takes 5 minutes to eat x raisins, how many seconds will it take him to eat z raisins, assuming he continues to eat at the same rate?	Answers
A) 5z/x B) 300z/x C) 300xz D) 300x/z E) 5x/z
It will take (z/x)(5) minutes which is (z/x)(5)(60) seconds = 300z/x seconds.   The answer is 300z/x.
<result>B</result>
If John takes 5 minutes to eat x raisins, how many seconds will it take him to eat z raisins, assuming he continues to eat at the same rate?