One train is traveling 54 kmph and other is at 10 meters a second. Ratio of the speed of the two trains is?	Choose one
A) 5:4
B) 3:2
C) 5:0
D) 5:4
E) 5:1
54 * 5/18 = 10   15:10 =&gt; 3:2   Answer: 3:2
<result>B</result>
One train is traveling 54 kmph and other is at 10 meters a second. Ratio of the speed of the two trains is?