the length of a rectangular floor is more than its breadth by 200 %. if rs. 324 is required to paint the floor at the rate of rs. 3 per sq m, then what would be the length of the floor?  Choose one:
A) 27 m	B) 24 m	C) 18 m	D) 21 m	E) none of these
<gadget id="calculator">324 / 3</gadget>
<output>108</output>

<gadget id="calculator">108 / 3</gadget>
<output>36</output>

<gadget id="calculator">36 ** (1/2)</gadget>
<output>6</output>

<gadget id="calculator">6 * 3</gadget>
<output>18</output>

<result>C</result>
the length of a rectangular floor is more than its breadth by 200 %. if rs. 324 is required to paint the floor at the rate of rs. 3 per sq m, then what would be the length of the floor?
multiply(sqrt(divide(divide(324, 3), const_3)), const_3)
"let the length and the breadth of the floor be l m and b m respectively . l = b + 200 % of b = l + 2 b = 3 b area of the floor = 324 / 3 = 108 sq m l b = 108 i . e . , l * l / 3 = 108 l 2 = 324 = > l = 18 . answer : c"