Question

Ratio of area is to perimeter of a rectangle whose length and breadth are 18 and 12 respectively is

• A. 3
• B. 3.6
• C. 4.2
• D. 4

Answer 1

The correct option is B

3.6

Area of rectangle is = (18)(12)

Perimeter of rectangle is = (2)(18+12)

Ratio will be $\frac{\left(18\right)\left(12\right)}{\left(2\right)\left(30\right)}$ = 3.6