A deer takes 3 leaps for every 5 leaps of a fox. If one leap of the deer is equal to 3 leaps of the fox, the ratio of the speed of the deer to that of the fox is :	Choose the correct answer:
A) 8:5  B) 9:5  C) 8:7  D) 9:7  E) None of these
Explanation :   Deer : Fox = (3*3) leaps of fox : 5 leaps of fox = 9 : 5.   Answer : 9:5
<result>B</result>
A deer takes 3 leaps for every 5 leaps of a fox. If one leap of the deer is equal to 3 leaps of the fox, the ratio of the speed of the deer to that of the fox is :