The breath of a rectangular landscape is 8 times its length. There is a playground in it whose area is 3200 square mtr & which is 1/9 rd of the total landscape. What is the breath of the landscape?  Choose the correct choice from the following options
A) 420
B) 430
C) 280
D) 360
E) 480
Sol. 8x * x =9* 3200   x = 60   Length = 8* 60= 
<gadget id="calculator">8* 60</gadget>
<output>480</output>
480   480
<result>E</result>
The breath of a rectangular landscape is 8 times its length. There is a playground in it whose area is 3200 square mtr & which is 1/9 rd of the total landscape. What is the breath of the landscape?