400 metres long yard, 26 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between 2consecutive trees  Pick
A) 10  B) 12  C) 14  D) 16  E) 18
26 trees have 25 gaps between them,   Required distance (400/25)= 
<gadget id="calculator">(400/25)</gadget>
<output>16</output>
16   16
<result>D</result>
400 metres long yard, 26 trees are palnted at equal distances, one tree being at each end of the yard. What is the distance between 2consecutive trees