A dog takes 4 leaps for every 5 leaps of a hare but 3 leaps of a dog are equal to 4 leaps of the hare. Compare their speeds.  Choose the correct answer:
A) 16:15
B) 16:5
C) 14:15
D) 12:13
E) 2:3
3x=4y;x=4/3(y)   4x:5y=4(4/3(y)):5y=16:15   16:15NSWER:16:15
<result>A</result>
A dog takes 4 leaps for every 5 leaps of a hare but 3 leaps of a dog are equal to 4 leaps of the hare. Compare their speeds.