The length of the rectangular field is double its width. Inside the field there is square shaped pond 7m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field?	Choose the correct option:
A) 54  B) 32  C) 75  D) 28  E) 11
A/8 = 7 * 7 =&gt; A = 7 * 7 * 8   x * 2x = 7* 7 * 8   x = 14 =&gt; 2x = 28   Answer:28
<result>D</result>
The length of the rectangular field is double its width. Inside the field there is square shaped pond 7m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field?