A rectangular plot measuring 15 meters by 50 meters is to be enclosed by wire fencing. If the poles of the fence are kept 5 meters apart. How many poles will be needed?
Pick:
A) 46m B) 26m C) 26m D) 56m E) 25m
Perimeter of the plot = 2(15+50) = 130m   no of poles =130/5= 
<gadget id="calculator">130/5</gadget>
<output>26</output>
26m   Answer: 26m
<result>B</result>
A rectangular plot measuring 15 meters by 50 meters is to be enclosed by wire fencing. If the poles of the fence are kept 5 meters apart. How many poles will be needed?