If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is?  Select the correct option
A) 100 m  B) 200 m  C) 300 m  D) 400 m  E) 500 m
perimeter of rectangle=2(l+b)   2(l + 100) = 600   =&gt; l = 200 m   ANSWER:200 m
<result>B</result>
If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is?