The length of rectangle is thrice its breadth and its perimeter is 48 m, find the area of the rectangle?
Answers.
A) 432
B) 108
C) 252
D) 992
E) 212

Rationale: "2 ( 3 x + x ) = 48 l = 18 b = 6 lb = 18 * 6 = 108 answer : b"
Answer: B