A hen leaps 3 leaps for every 2 leaps of a duck, but 4 leaps of the duck are equal to 3 leaps of the hen. What is the ratio of the speed of the hen to that of the duck? Pick one:
A) 2:1  B) 3:4  C) 4:3  D) 1:4  E) 5:6
Given;   4 duck = 3 hen;   Or, duck/hen = 3/4;   Let hen's 1 leap = 4 meter and ducks 1 leap = 3 meter.   Then, ratio of speed of hen and duck = 4*3/3*2 = 2:1''2:1nswer: 2:1;
<result>A</result>
A hen leaps 3 leaps for every 2 leaps of a duck, but 4 leaps of the duck are equal to 3 leaps of the hen. What is the ratio of the speed of the hen to that of the duck?