The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/98 of the area of the field. What is the length of the field?
Pick:
A) 73  B) 32  C) 34  D) 43  E) 112

Rationale: "explanation : a / 98 = 8 * 8 = > a = 8 * 8 * 98 x * 2 x = 8 * 8 * 98 x = 56 = > 2 x = 112 answer : option e"
Answer: E